WO1994001359A1 - Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal - Google Patents
Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal Download PDFInfo
- Publication number
- WO1994001359A1 WO1994001359A1 PCT/FR1993/000687 FR9300687W WO9401359A1 WO 1994001359 A1 WO1994001359 A1 WO 1994001359A1 FR 9300687 W FR9300687 W FR 9300687W WO 9401359 A1 WO9401359 A1 WO 9401359A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- capsule
- assembly
- integral
- cork
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/02—Hand- or power-operated devices for opening closed containers for removing stoppers
- B67B7/04—Cork-screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/02—Hand- or power-operated devices for opening closed containers for removing stoppers
- B67B7/04—Cork-screws
- B67B7/0405—Power-operated cork-screws, e.g. operated by an electric motor
Definitions
- the present invention relates to a fully automatic portable electric corkscrew.
- the subject of the invention is a corkscrew provided with an electric motor powered either by accumulators or by batteries, comprising a movable abutment piece for coming to bear on the neck of a bottle and an entrained spin in a determined direction, in order to first penetrate the overcap capsule and the stopper, moving axially to the abutment piece, in a second step cause the capsule to be cut by the force of rotation using a cicular blade, in a third time extract the stopper and the capsule, in a fourth time reject the whole stopper and capsule.
- the corkscrew according to the invention can be used safely since its operation requires no manipulation by the user.
- Figure 1/2 shows in section the apparatus according to the invention.
- Figure 2/2 shows the electrical diagram of the invention.
- the invention is composed of a stop piece 1 secured to a socket 5, which pivots ten degrees by two lugs 2 located in two reservations 21 of the fixed body of the assembly, containing a return spring 20.
- REPLACEMENT SHEET reduction gear 10 integral with the motor 11 sliding on two slides 7 fixed to the frame of the assembly using two guides 14.
- the motor 11 which arrives in high abutment on a rubber washer 12 will allow the end piece to the spin 8 to pierce the overcap capsule and slightly penetrate the cap.
- the switch 4 controls the motor 1 l.
- the motor 11 powered or by accumulators or by batteries drives by the intermediate of the reduction gear 10 the spin 8 in the direction of screwing.
- the spin 8 enters the plug and causes the descent of the motor 11 and of the reduction gear 10 until a disc 9 secured to the spin 8 comes into abutment on the socket 5 which by the force of rotation pivots ten degrees, which allows a circular blade 3 integral with the sleeve 5 to cut the overcap capsule.
- the spin 8 continues to rotate in the plug and drives it towards the top of the sleeve 5. In its ascent it actuates the switch 18 then the switch 6 which stops the motor 11.
- the cap is released from the bottle: the simple fact of removing the neck releases switch 4 which controlled the direction of screwing and switch 19 which inhibited switch 18.
- the switch 18 is triggered by the presence of the plug, it will actuate the motor 11 in the direction of reverse rotation.
- the spin 8 causes the cap to be unscrewed - kept in rotation by ribs 16 which give a space slightly less than the diameter of the cap.
- the motor assembly 11 and 10 goes back up to arrive again in abutment on the rubber washer 12.1a spin 8 continues to rotate, the plug is pushed back and thus releases the switch 6 then the switch 18.
- the switch 18 cuts the motor supply 11.
- Drawing 2/2 represents a power source composed either of accumulators (17) or of batteries, connected to a
- Electrical contacts (13), in the form of pads, integral with the guides (14), can come into contact with conductive blades (15) in the groove of the slides (7) and thus permanently connect the power supply to the motor ( 11) to the common of the switches (4) and (18).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Opening Bottles Or Cans (AREA)
Abstract
Description
TIRE-BOUCHON ELECTRIQUE PORTABLE ENTIEREMENT AUTOMATIQUE AVEC EXTRACTION ET REJET DU BOUCHO; £T DE LA CAPSULE DE SURBOUCHAGE.FULLY AUTOMATIC PORTABLE ELECTRIC CORKSCREW WITH EXTRACTION AND REJECTION OF THE BOUCHO; £ T OF THE CAPPER CAP.
La présente invention concerne un tire-bouchon électrique portable entièrement automatique.The present invention relates to a fully automatic portable electric corkscrew.
On connaît déjà des tire-bouchons électriques,mais ils présentent des inconvénients. (dépôt N°86 17504 de MR BRIARD ET N°90 03884 DE MR BERNARDI).Electric corkscrews are already known, but they have drawbacks. (deposit N ° 86 17504 by MR BRIARD AND N ° 90 03884 BY MR BERNARDI).
Tout d'abord,ils nécessitent toujours la coupure manuelle de la capsule de surbouchage par l'utilisateur, qui doit ensuite actionner d'une manière quelconque au moins un contact électrique,ce qui ne les rendent pas entièrement automatique.First of all, they always require manual shutdown of the overcap by the user, who must then actuate at least some electrical contact, which does not make them fully automatic.
De plus leur conception est compliquée et trop onéreuse pour une application industrielle. La présente invention vise à palier tous ces inconvénients. A cet effet,l'invention a pour objet un tire-bouchon muni d'un moteur électrique alimenté soit,par accumulateurs soit par piles, comprenant une pièce de butée mobile pour venir en appui sur le goulot d'une bouteille et une vrille entrâinée dans un sens déterminé,pour dans un premier temps pénétrer la capsule de surbouchage et le bouchon, en se déplaçant axialement à la pièce de butée,dans un deuxième temps provoquer la coupure de la capsule par la force de rotation à l'aide d'une lame ciculaire,dans un troisième temps extraire le bouchon et la capsule,dans un quatrième temps rejeter l'ensemble bouchon et capsule.In addition, their design is complicated and too expensive for industrial application. The present invention aims to overcome all these drawbacks. To this end, the subject of the invention is a corkscrew provided with an electric motor powered either by accumulators or by batteries, comprising a movable abutment piece for coming to bear on the neck of a bottle and an entrained spin in a determined direction, in order to first penetrate the overcap capsule and the stopper, moving axially to the abutment piece, in a second step cause the capsule to be cut by the force of rotation using a cicular blade, in a third time extract the stopper and the capsule, in a fourth time reject the whole stopper and capsule.
Le tire-bouchon selon l'invention peut airs être utilisé en toute sécurité car son fonctionnement ne demande aucune manipulation à l'utilisateur.The corkscrew according to the invention can be used safely since its operation requires no manipulation by the user.
On décrira maintenant ,d'une manière précise,le mode de réalisation de l'invention en se référant aux dessins schématiques annexés 1/2 et 2/2.We will now describe, in a precise manner, the embodiment of the invention with reference to the accompanying schematic drawings 1/2 and 2/2.
La figure 1/2 représente en coupe l'appareil selon l'invention. La figure 2/2 représente le schéma électrique de l'invention.Figure 1/2 shows in section the apparatus according to the invention. Figure 2/2 shows the electrical diagram of the invention.
L'invention est composée d'une pièce de butée 1 solidaire d'une douille 5, qui pivote de dix degrés par deux ergots 2 situés dans deux réservations 21 du corps fixe de l'ensemble, contenant un ressort de rappel 20.The invention is composed of a stop piece 1 secured to a socket 5, which pivots ten degrees by two lugs 2 located in two reservations 21 of the fixed body of the assembly, containing a return spring 20.
L'introduction du goulot d'une bouteille dans la pièce de butée 1 ,va permettre la remontée de la vrille 8 qui entraîne leThe introduction of the neck of a bottle into the abutment piece 1 will allow the spin 8 to rise, which causes the
FEUILLE DE REMPLACEMENT démultiplicateur 10 solidaire du moteur 11 coulissant sur deux glissières 7 fixes à l'ossature de l'ensemble à l'aide de deux guides 14.Le moteur 11 qui arrive en butée haute sur une rondelle de caoutchouc 12 va permettre à l'embout de la vrille 8 de percer la capsule de surbouchage et pénétrer légèrement le bouchon.REPLACEMENT SHEET reduction gear 10 integral with the motor 11 sliding on two slides 7 fixed to the frame of the assembly using two guides 14. The motor 11 which arrives in high abutment on a rubber washer 12 will allow the end piece to the spin 8 to pierce the overcap capsule and slightly penetrate the cap.
Dans ce même temps le goulot de la bouteille arrive en butée de la pièce 1, actionne un interrupteur 19 et un interrupteur 4. L'interrupteur 4 commande le moteur 1 l.Le moteur 11 alimenté ou par accumulateurs ou par piles entraîne par l'intermédiaire du démultiplicateur 10 la vrille 8 dans le sens du vissage.At the same time the neck of the bottle comes into abutment with the part 1, actuates a switch 19 and a switch 4. The switch 4 controls the motor 1 l. The motor 11 powered or by accumulators or by batteries drives by the intermediate of the reduction gear 10 the spin 8 in the direction of screwing.
La vrille 8 pénètre dans le bouchon et provoque la descente du moteur 11 et du démultiplicateur 10 jusqu'à ce qu'un disque 9 solidaire de la vrille 8 vienne en butée sur la douille 5 qui par la force de rotation pivote de dix degrés, ce qui permet à une lame circulaire 3 solidaire de la douille 5 de couper la capsule de surbouchage.The spin 8 enters the plug and causes the descent of the motor 11 and of the reduction gear 10 until a disc 9 secured to the spin 8 comes into abutment on the socket 5 which by the force of rotation pivots ten degrees, which allows a circular blade 3 integral with the sleeve 5 to cut the overcap capsule.
La vrille 8 continue à tourner dans le bouchon et l'entraîne vers le haut de la douille 5. Dans sa remontée il actionne l'interrupteur 18 puis l'interrupteur 6 qui arrête le moteur 11.The spin 8 continues to rotate in the plug and drives it towards the top of the sleeve 5. In its ascent it actuates the switch 18 then the switch 6 which stops the motor 11.
Le bouchon est dégagé de la bouteille : le simple fait de retirer le goulot,libère l'interrupteur 4 qui commandait le sens de vissage et l'interrupteur 19 qui inhibait l'interrupteur 18.The cap is released from the bottle: the simple fact of removing the neck releases switch 4 which controlled the direction of screwing and switch 19 which inhibited switch 18.
L'interrupteur 18 est enclenché par la présence du bouchon,il va actionner le moteur 11 dans le sens de la rotation inverse.The switch 18 is triggered by the presence of the plug, it will actuate the motor 11 in the direction of reverse rotation.
La vrille 8 provoque le dévissage du bouchon-maintenu en rotation par des nervures 16 qui donnent un espace légèrement inférieur au diamètre du bouchon.The spin 8 causes the cap to be unscrewed - kept in rotation by ribs 16 which give a space slightly less than the diameter of the cap.
L'ensemble moteur 11 et 10 remonte pour arriver à nouveau en butée sur la rondelle en caoutchouc 12,1a vrille 8 continue à tourner,le bouchon est repoussé et libère ainsi l'interrupteur 6 puis l'interrupteur 18.L'interrupteur 18 coupe l'alimentation du moteur 11.The motor assembly 11 and 10 goes back up to arrive again in abutment on the rubber washer 12.1a spin 8 continues to rotate, the plug is pushed back and thus releases the switch 6 then the switch 18. The switch 18 cuts the motor supply 11.
Le poids de l'ensemble moteur plus démultiplicateur aide à l'éjection du bouchon et de la capsule.Le dessin 2/2 représente une source d'alimentation composée soit d'accumulateurs (17) soit de piles,reliés à unThe weight of the engine assembly plus reduction gear assists in the ejection of the cap and the capsule. Drawing 2/2 represents a power source composed either of accumulators (17) or of batteries, connected to a
FEUILLë DE REMPLACEMENT interrupteur(4) du type commun, normalement ouvert,normalement fermé,relié lui-même à un interrupteur (18) du même type de la manière suivante :SUBSTITUTE SHEET switch (4) of the common type, normally open, normally closed, itself connected to a switch (18) of the same type as follows:
- Les deux contacts normalement ouverts entre eux- The two normally open contacts between them
- Les deux contacts normalement fermés entre eux - Les deux communs sont reliés aux bornes du moteur (11)- The two normally closed contacts between them - The two common are connected to the motor terminals (11)
- Le positif de l'alimentation en paralèlle sur les contacts normalement ouverts- The positive of the parallel supply on the normally open contacts
- Le négatif de l'alimentation en paralèlle sur les contacts normalement fermés.- The negative of the parallel supply on the normally closed contacts.
L'introduction du goulot d'une bouteille dans la bu:έe (1) actionne l'interrupteur (4) qui commande le moteur (1 l),dans le sens de vissage et un interrupteur (19),à deux contacts séparés qui va d'une part couper le liaison normalement ouverte des interrupteurs (4) et (18) et d'autre part,par le second contact ,envoyer un négatif commun à travers un quatrième contact (6) normalement fermé sur le commun de l'interrupteur (18),ainsi lorsque le bouchon enclenche l'interrupteur (18),le négatif de l'alimentation ne manque au moteur et lorsque le bouchon est en position haute,l'interrupteur (6) coupe ce négatif pour arrêter le moteur.The introduction of the neck of a bottle into the bu: έe (1) actuates the switch (4) which controls the motor (1 l), in the screwing direction and a switch (19), with two separate contacts which will on the one hand cut the normally open connection of the switches (4) and (18) and on the other hand, by the second contact, send a common negative through a fourth contact (6) normally closed on the common of the switch (18), so when the plug engages the switch (18), the negative of the power supply is not missing from the engine and when the plug is in the high position, the switch (6) cuts this negative to stop the engine.
En retirant le goulot,les interrupteurs (4) et (19) reviennent au repos,tandis que l'interrupteur (18) est enclenché par le bouchon, ce qui permet d'inverser le sens de rotation.La descente du bouchon libère l'interrupteur (6) puis l'interrupteur (18) qui stoppe le moteur (11).By removing the neck, the switches (4) and (19) return to rest, while the switch (18) is engaged by the plug, which allows to reverse the direction of rotation. The descent of the plug releases the switch (6) then the switch (18) which stops the motor (11).
Des contacts électriques (13),en forme de patins, solidaires des guides (14),peuvent venir en contact avec des lames conductrices (15) dans la gorge des glissières (7) et ainsi mettre en liaison permanente l'alimentation du moteur (11) aux communs des interrupteurs (4) et (18).Electrical contacts (13), in the form of pads, integral with the guides (14), can come into contact with conductive blades (15) in the groove of the slides (7) and thus permanently connect the power supply to the motor ( 11) to the common of the switches (4) and (18).
Le tout sans aucune possibilité de cours circuit, ce qui rend ce montage très simple et très sécuritaire.All without any possibility of circuit course, which makes this assembly very simple and very safe.
FEUILLE DE REMPLACEMENT REPLACEMENT SHEET
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002139745A CA2139745A1 (en) | 1992-07-07 | 1993-07-05 | Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal |
| KR1019950700011A KR950702503A (en) | 1992-07-07 | 1993-07-05 | Portable fully automatic electric bottle opener for removing and releasing corkscrews and sealed capsules |
| JP6503030A JPH08501754A (en) | 1992-07-07 | 1993-07-05 | Fully automatic portable electric corkscrew that removes and disposes of corks and seals |
| EP93914811A EP0648188A1 (en) | 1992-07-07 | 1993-07-05 | Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9208651A FR2693449B1 (en) | 1992-07-07 | 1992-07-07 | FULLY AUTOMATIC PORTABLE ELECTRIC CORKSCREW WITH EXTRACTION AND REJECTION OF THE CORK AND CAPPER CAP. |
| FR92/08651 | 1992-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1994001359A1 true WO1994001359A1 (en) | 1994-01-20 |
Family
ID=9431837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR1993/000687 Ceased WO1994001359A1 (en) | 1992-07-07 | 1993-07-05 | Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0648188A1 (en) |
| JP (1) | JPH08501754A (en) |
| KR (1) | KR950702503A (en) |
| CA (1) | CA2139745A1 (en) |
| FR (1) | FR2693449B1 (en) |
| WO (1) | WO1994001359A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2389846A (en) * | 2002-06-17 | 2003-12-24 | Ming-Hsiang Lee | electric corkscrew |
| GB2467756A (en) * | 2009-02-12 | 2010-08-18 | Chun Ming Cheung | Electric corkscrew |
| WO2019119575A1 (en) * | 2017-12-18 | 2019-06-27 | 山东科技大学 | Automatic cork pulling device for cork of wine bottle |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2748013B1 (en) * | 1996-04-24 | 1998-08-21 | Baumard Eric | MULTIPURPOSE PORTABLE ELECTRIC HOUSEHOLD ROBOT: CORKSCREW, BEATER, KNIFE, CHOPPER, CAN OPENER, SHARPENER |
| DE50013335D1 (en) * | 2000-11-09 | 2006-09-28 | Wmf Wuerttemberg Metallwaren | corkscrew |
| GB2420555A (en) * | 2004-11-26 | 2006-05-31 | Sebastian Stoddard | Corkscrew |
| KR100776355B1 (en) * | 2007-01-15 | 2007-11-16 | 서빈 | Automatically picking cork bottle cap |
| WO2009000147A1 (en) * | 2007-06-22 | 2008-12-31 | Chao Zeng | The opener |
| FR3029905A1 (en) * | 2014-12-16 | 2016-06-17 | Psp | AUTONOMOUS ELECTRIC CORKSCREW |
| CN106882748A (en) * | 2017-04-10 | 2017-06-23 | 珠海市科力通电器有限公司 | A kind of electronic automatic bottle opener for cutting tinfoil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608143A1 (en) * | 1986-12-15 | 1988-06-17 | Trebig | Corkscrew with an electric motor |
| DE3927261A1 (en) * | 1989-08-18 | 1991-02-21 | Reutershan August Gmbh Co Kg | Corkscrew for opening wine bottle - has cutting wheels mounted on attached ring to remove foil or plastics covering of cork |
| FR2660299A1 (en) * | 1990-03-27 | 1991-10-04 | Bernardi Andre | Cordless rechargeable portable electrical corkscrew |
-
1992
- 1992-07-07 FR FR9208651A patent/FR2693449B1/en not_active Expired - Fee Related
-
1993
- 1993-07-05 KR KR1019950700011A patent/KR950702503A/en not_active Withdrawn
- 1993-07-05 CA CA002139745A patent/CA2139745A1/en not_active Abandoned
- 1993-07-05 JP JP6503030A patent/JPH08501754A/en active Pending
- 1993-07-05 WO PCT/FR1993/000687 patent/WO1994001359A1/en not_active Ceased
- 1993-07-05 EP EP93914811A patent/EP0648188A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2608143A1 (en) * | 1986-12-15 | 1988-06-17 | Trebig | Corkscrew with an electric motor |
| DE3927261A1 (en) * | 1989-08-18 | 1991-02-21 | Reutershan August Gmbh Co Kg | Corkscrew for opening wine bottle - has cutting wheels mounted on attached ring to remove foil or plastics covering of cork |
| FR2660299A1 (en) * | 1990-03-27 | 1991-10-04 | Bernardi Andre | Cordless rechargeable portable electrical corkscrew |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2389846A (en) * | 2002-06-17 | 2003-12-24 | Ming-Hsiang Lee | electric corkscrew |
| GB2389846B (en) * | 2002-06-17 | 2004-05-12 | Ming-Hsiang Lee | Electric corkscrew |
| GB2467756A (en) * | 2009-02-12 | 2010-08-18 | Chun Ming Cheung | Electric corkscrew |
| GB2467756B (en) * | 2009-02-12 | 2011-01-12 | Chun Ming Cheung | Electric corkscrew |
| US8578819B2 (en) | 2009-02-12 | 2013-11-12 | Chun Ming Cheung | Electric corkscrew |
| WO2019119575A1 (en) * | 2017-12-18 | 2019-06-27 | 山东科技大学 | Automatic cork pulling device for cork of wine bottle |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2139745A1 (en) | 1994-01-20 |
| FR2693449B1 (en) | 1995-07-13 |
| JPH08501754A (en) | 1996-02-27 |
| FR2693449A1 (en) | 1994-01-14 |
| KR950702503A (en) | 1995-07-29 |
| EP0648188A1 (en) | 1995-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8667867B2 (en) | Powered bottle opening device with integrated wrapper cutter | |
| EP2368470B1 (en) | Household cooking appliance comprising a housing supporting a mixing bowl that can hold a breaking tool | |
| EP0041026A1 (en) | Wine-waiter's cork-screw | |
| EP0648188A1 (en) | Fully automatic portable electric corkscrew providing removal and disposal of the cork and seal | |
| EP0926974A1 (en) | Infusing apparatus | |
| EP0053146B1 (en) | Device for cutting off automatically the electric power supply of a motor, and utilisation thereof | |
| EP1264796A1 (en) | Electric cork screw | |
| US10138103B2 (en) | Electric wine opener | |
| FR2608143A1 (en) | Corkscrew with an electric motor | |
| CA2056764A1 (en) | Can opener | |
| FR2575590A1 (en) | EMERGENCY SWITCH APPARATUS | |
| EP0115237A1 (en) | Device for stacking flat objects | |
| US20030029276A1 (en) | Rechargeable electric corkscrew | |
| FR2500043A1 (en) | DEVICE FOR ELECTRICALLY CONTROLLING AN OPERATING MEMBER | |
| EP2605256A1 (en) | Operating device of the motor-drive of the contact closing device reset device in an electric protection apparatus and apparatus comprising same | |
| FR2660299A1 (en) | Cordless rechargeable portable electrical corkscrew | |
| EP0221830A1 (en) | Manually controlled automatic ticket dispenser | |
| EP1496010B1 (en) | Automatic corkscrew | |
| US2861336A (en) | Electric can opener | |
| FR2635205A1 (en) | Removable motorised crank for operating a mechanical device | |
| CN113544081B (en) | Bottle stopper puller | |
| EP1680962B1 (en) | Electric device for processing food with better security | |
| WO2016172837A1 (en) | Power supply apparatus for electric bottle opener | |
| FR2632194A1 (en) | Head for extinguisher with auxiliary pressure | |
| EP0091360A1 (en) | Mechanical remote control for electric motors with explosion protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA JP KR RU US |
|
| AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
| DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
| WWE | Wipo information: entry into national phase |
Ref document number: 2139745 Country of ref document: CA |
|
| WWE | Wipo information: entry into national phase |
Ref document number: 1993914811 Country of ref document: EP |
|
| ENP | Entry into the national phase |
Ref document number: 1995 360793 Country of ref document: US Date of ref document: 19950322 Kind code of ref document: A |
|
| WWP | Wipo information: published in national office |
Ref document number: 1993914811 Country of ref document: EP |
|
| WWR | Wipo information: refused in national office |
Ref document number: 1993914811 Country of ref document: EP |
|
| WWW | Wipo information: withdrawn in national office |
Ref document number: 1993914811 Country of ref document: EP |