BR9201573A - Servomotor pneumatico - Google Patents

Servomotor pneumatico

Info

Publication number: BR9201573A
Authority: BR; Brazil
Prior art keywords: pneumatic servomotor; servomotor; pneumatic
Prior art date: 1991-04-17

Application number

BR929201573A

Other languages

English (en)

Inventor

Jean-Pierre Gautier

Ulysee Verbo

Original Assignee

Bendix Europ Services Tech

Priority date (The priority date 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 date listed.)

1991-04-17

Filing date

1992-04-15

Publication date

1992-12-01

1992-04-15 Application filed by Bendix Europ Services Tech filed Critical Bendix Europ Services Tech

1992-12-01 Publication of BR9201573A publication Critical patent/BR9201573A/pt

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/241—Differential pressure systems
- B60T13/242—The control valve is provided as one unit with the servomotor cylinder
- B60T13/243—Mechanical command of the control valve, mechanical transmission to the brakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/241—Differential pressure systems
- B60T13/242—The control valve is provided as one unit with the servomotor cylinder
- B60T13/244—Mechanical command of the control valve, hydraulic transmission to the brakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/241—Differential pressure systems
- B60T13/246—The control valve is provided apart from the servomotor cylinder
- B60T13/247—Mechanical command of the control valve, mechanical transmission to the brakes
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/563—Vacuum systems indirect, i.e. vacuum booster units with multiple booster units, e.g. tandem booster units
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/565—Vacuum systems indirect, i.e. vacuum booster units characterised by being associated with master cylinders, e.g. integrally formed
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/569—Vacuum systems indirect, i.e. vacuum booster units characterised by piston details, e.g. construction, mounting of diaphragm
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/57—Vacuum systems indirect, i.e. vacuum booster units characterised by constructional features of control valves
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
- B60T13/575—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using resilient discs or pads
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
- B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
- B60T13/577—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices using levers

Landscapes

Engineering & Computer Science (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Braking Systems And Boosters (AREA)

BR929201573A 1991-04-17 1992-04-15 Servomotor pneumatico BR9201573A (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR9104704A FR2675449A1 (fr)	1991-04-17	1991-04-17	Servoteur pneumatique.

Publications (1)

Publication Number	Publication Date
BR9201573A true BR9201573A (pt)	1992-12-01

Family

ID=9411933

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BR929201571A BR9201571A (pt)	1991-04-17	1992-04-15	Servomotor pneumatico e processo para regualgem do valor do salto do servomotor
BR929201573A BR9201573A (pt)	1991-04-17	1992-04-15	Servomotor pneumatico

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
BR929201571A BR9201571A (pt)	1991-04-17	1992-04-15	Servomotor pneumatico e processo para regualgem do valor do salto do servomotor

Country Status (13)

Country	Link
US (1)	US5233904A (pt)
EP (1)	EP0509868B1 (pt)
JP (1)	JPH05131918A (pt)
KR (1)	KR920019595A (pt)
BR (2)	BR9201571A (pt)
DE (1)	DE69203025T2 (pt)
ES (1)	ES2073882T3 (pt)
FR (1)	FR2675449A1 (pt)
PL (1)	PL168225B1 (pt)
RU (1)	RU2080494C1 (pt)
TR (1)	TR25790A (pt)
TW (1)	TW339745U (pt)
YU (1)	YU39692A (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2170440T3 (es) *	1992-11-13	2002-08-01	Continental Teves Ag & Co Ohg	Amplificador de la fuerza de frenado por vacio para vehiculos de motor.
FR2714876B1 (fr) *	1994-01-07	1996-03-01	Alliedsignal Europ Services	Servomoteur pneumatique d'assistance au freinage, à fonctionnement silencieux.
FR2776257B1 (fr) *	1998-03-23	2000-05-19	Bosch Syst Freinage	Servomoteur pneumatique a auto-assistance controlee en position
FR2849819B1 (fr) *	2003-01-14	2006-02-24	Bosch Gmbh Robert	Servofrein a depression
DE102006013106A1 (de)	2006-03-10	2007-09-13	Continental Teves Ag & Co. Ohg	Pneumatischer Bremskraftverstärker

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1336870A (en) *	1970-12-22	1973-11-14	Girling Ltd	Servo motors
DE2409148C3 (de) *	1974-02-26	1985-03-14	Alfred Teves Gmbh, 6000 Frankfurt	Bremskraftverstärker mit Doppelventil
FR2406551A1 (fr) *	1977-10-20	1979-05-18	Girling Ltd	Amplificateur de servocommande pour systemes de freinage de vehicules
JPS5845379B2 (ja) *	1979-11-09	1983-10-08	アイシン精機株式会社	自動車用ブレ−キブ−スタ
US4487105A (en) *	1980-11-10	1984-12-11	The Bendix Corporation	Four position control valve for a pneumatically operated servomotor
DE3246085A1 (de) *	1982-12-13	1984-06-14	Alfred Teves Gmbh, 6000 Frankfurt	Vakuumbetriebener bremskraftverstaerker
DE3413739C2 (de) *	1984-04-12	1993-12-23	Teves Gmbh Alfred	Vakuumbremskraftverstärker
GB8602947D0 (en) *	1986-02-06	1986-03-12	Lucas Ind Plc	Servo-booster
DE3941604A1 (de) *	1989-12-16	1991-06-20	Teves Gmbh Alfred	Unterdruck-bremskraftverstaerker

1991
- 1991-04-17 FR FR9104704A patent/FR2675449A1/fr active Pending
1992
- 1992-03-31 DE DE69203025T patent/DE69203025T2/de not_active Expired - Fee Related
- 1992-03-31 EP EP92400883A patent/EP0509868B1/fr not_active Expired - Lifetime
- 1992-03-31 ES ES92400883T patent/ES2073882T3/es not_active Expired - Lifetime
- 1992-04-01 TW TW084204098U patent/TW339745U/zh unknown
- 1992-04-10 US US07/866,627 patent/US5233904A/en not_active Expired - Lifetime
- 1992-04-15 BR BR929201571A patent/BR9201571A/pt not_active IP Right Cessation
- 1992-04-15 TR TR92/0327A patent/TR25790A/xx unknown
- 1992-04-15 BR BR929201573A patent/BR9201573A/pt not_active IP Right Cessation
- 1992-04-15 PL PL92294235A patent/PL168225B1/pl unknown
- 1992-04-16 YU YU39692A patent/YU39692A/sh unknown
- 1992-04-16 RU SU925011878A patent/RU2080494C1/ru not_active IP Right Cessation
- 1992-04-17 KR KR1019920006465A patent/KR920019595A/ko not_active Withdrawn
- 1992-04-17 JP JP4122834A patent/JPH05131918A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
PL168225B1 (pl)	1996-01-31
EP0509868B1 (fr)	1995-06-21
US5233904A (en)	1993-08-10
TW339745U (en)	1998-09-01
YU39692A (sh)	1995-10-03
ES2073882T3 (es)	1995-08-16
DE69203025T2 (de)	1996-03-21
FR2675449A1 (fr)	1992-10-23
KR920019595A (ko)	1992-11-19
PL294235A1 (en)	1992-11-30
EP0509868A1 (fr)	1992-10-21
BR9201571A (pt)	1992-12-01
RU2080494C1 (ru)	1997-05-27
JPH05131918A (ja)	1993-05-28
DE69203025D1 (de)	1995-07-27
TR25790A (tr)	1993-09-01

Publication	Publication Date	Title
BR9103644A (pt)	1992-05-19	Pneumatico
NO179860C (no)	1997-01-08	Pneumatisk dekk
FI99000B (fi)	1997-06-13	Pneumaattiset renkaat
DE69207928D1 (de)	1996-03-14	Luftreifen
FR2691691B1 (fr)	1996-08-09	Servomoteur pneumatique.
BR9301917A (pt)	1993-11-30	Pneumatico
DE69226135D1 (de)	1998-08-13	Luftreifen
DE69207866D1 (de)	1996-03-07	Luftreifen
DE69227915D1 (de)	1999-01-28	Giessverfahren
BR9004505A (pt)	1991-09-10	Servomotor pneumatico
DE69208037D1 (de)	1996-03-14	Luftreifen
FR2676412B1 (fr)	1996-08-09	Servomoteur pneumatique.
MX9206836A (es)	1993-05-01	Servomotor neumatico
BR9201888A (pt)	1993-01-05	Servomotor pneumatico
DE69212669D1 (de)	1996-09-19	Luftreifen
BR9201572A (pt)	1992-12-01	Servomotor pneumatico
BR9201889A (pt)	1993-01-05	Servomotor pneumatico
DE69219207D1 (de)	1997-05-28	Luftreifen
BR9201887A (pt)	1993-01-05	Servomotor pneumatico
FR2689076B1 (fr)	1994-05-20	Servomoteur pneumatique.
DE69225554D1 (de)	1998-06-25	Luftreifen
DE69212083D1 (de)	1996-08-14	Luftreifen
BR9301414A (pt)	1993-10-13	Pneumatico
BR9201573A (pt)	1992-12-01	Servomotor pneumatico
FI924771A0 (fi)	1992-10-21	Pneumatiskt daeck

Legal Events

Date	Code	Title	Description
1995-02-21	EE	Request for examination
1997-03-04	FF	Decision: intention to grant
1997-09-23	KE	Notification for payement of fee for the delivery of letter patents of an application granted by virtue of law 5772/71
1998-07-28	FG9A	Patent or certificate of addition granted
2011-03-09	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 16A,17A,18A E 19A ANUIDADES
2014-08-26	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2277 DE 26/08/2014 POR TER SIDO INDEVIDA.
2020-12-15	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AS 16A, 17A, 18A E 19A ANUIDADES.
2021-03-30	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.