BE476961A - Advanced training in reservoir writing instruments - Google Patents

Advanced training in reservoir writing instruments

Info

Publication number: BE476961A
Authority: BE; Belgium
Prior art keywords: writing instruments; advanced training; reservoir writing; reservoir; training
Prior art date: 1946-05-13

Application number

Other languages

French (fr)

Inventor

Hans Reinhard Fehling

Paul Otto Rosin

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.)

1946-05-13

Filing date

1947-10-24

Publication date

1947-11-29

1947-10-24 Application filed filed Critical

1947-11-29 Publication of BE476961A publication Critical patent/BE476961A/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
- B43K7/035—Ink reservoirs; Ink cartridges pressurised, e.g. by gas the gas acting on a piston
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K1/00—Nibs; Writing-points
- B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage

BE476961D 1946-05-13 1947-10-24 Advanced training in reservoir writing instruments BE476961A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB14406/46A GB688891A (en)	1946-05-13	1946-05-13	Improvements in and relating to reservoir writing instruments

Publications (1)

Publication Number	Publication Date
BE476961A true BE476961A (en)	1947-11-29

Family

ID=10040641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE476961D BE476961A (en)	1946-05-13	1947-10-24	Advanced training in reservoir writing instruments

Country Status (6)

Country	Link
BE (1)	BE476961A (en)
ES (1)	ES179934A1 (en)
FR (1)	FR953760A (en)
GB (1)	GB688891A (en)
LU (1)	LU28632A1 (en)
NL (2)	NL82279C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL248059A (en) *	1959-02-06
DE3688719T2 (en) *	1985-07-11	1993-11-04	Yoshino Kogyosho Co Ltd	CONTAINER-LIKE TOILET DEVICE.
JPH061054Y2 (en) *	1988-04-28	1994-01-12	株式会社吉野工業所	Liquid container with makeup brush
DE3818786C1 (en) *	1988-06-02	1990-03-22	J. S. Staedtler Gmbh & Co, 8500 Nuernberg, De
US5007757A (en) *	1988-09-02	1991-04-16	Yoshino Kogyosho Co., Ltd.	Liquid container
JPH061055Y2 (en) *	1988-09-02	1994-01-12	株式会社吉野工業所	Makeup brush
DE68924698T2 (en) *	1988-12-16	1996-04-04	Yoshino Kogyosho Co Ltd	Liquid container.
DE4316720A1 (en) *	1993-05-19	1994-11-24	Schmidt Feinmech	Writing and drawing device and applicator for viscous writing medium
CN109070623B (en) *	2016-04-21	2021-08-10	米沃奇电动工具公司	Internal pressure regulating marking pen
TWI641506B (en)	2017-11-10	2018-11-21	順德工業股份有限公司	Pressure regulating device of writing instrument and writing instrument having the same

1946
- 1946-05-13 GB GB14406/46A patent/GB688891A/en not_active Expired
1947
- 1947-09-22 NL NL134946A patent/NL82279C/nl active
- 1947-09-29 ES ES179934A patent/ES179934A1/en not_active Expired
- 1947-10-06 FR FR953760D patent/FR953760A/en not_active Expired
- 1947-10-24 LU LU28632D patent/LU28632A1/en unknown
- 1947-10-24 BE BE476961D patent/BE476961A/en unknown
1951
- 1951-05-16 NL NL161251A patent/NL73484C/en active

Also Published As

Publication number	Publication date
FR953760A (en)	1949-12-13
NL73484C (en)	1953-10-15
LU28632A1 (en)	1947-12-24
NL82279C (en)	1956-08-15
GB688891A (en)	1953-03-18
ES179934A1 (en)	1947-11-01

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