BE491286A - - Google Patents

Info

Publication number: BE491286A
Authority: BE; Belgium

Application number

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.)

1948-09-23

Publication of BE491286A publication Critical patent/BE491286A/xx

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
- B43K7/08—Preventing leakage

BE491286D 1948-09-23 BE491286A (en:Method)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
GB280522X		1948-09-23
GB20649X		1949-06-02
GB40649X		1949-06-04
GB200949X		1949-09-20

Publications (1)

Publication Number	Publication Date
BE491286A true BE491286A (en:Method)

Family

ID=27447203

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE491286D BE491286A (en:Method)	1948-09-23

Country Status (7)

Country	Link
US (1)	US2732829A (en:Method)
BE (1)	BE491286A (en:Method)
CH (1)	CH280522A (en:Method)
DE (1)	DE870814C (en:Method)
FR (1)	FR995969A (en:Method)
GB (1)	GB695862A (en:Method)
LU (1)	LU29725A1 (en:Method)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3008453A (en) *	1958-04-03	1961-11-14	Kahn David Inc	Writing instruments
US3458266A (en) *	1966-09-15	1969-07-29	Parker Pen Co	Ball point writing instrument
JPH1148675A (ja) *	1997-07-31	1999-02-23	Mitsubishi Pencil Co Ltd	水性ボールペン用インキ追従体の製造方法
US6376560B1 (en) *	1997-07-31	2002-04-23	Mitsubishi Pencil Kabushikikaisha	Ink follower for water-base ballpoint pens and method of manufacturing the same
JP3929571B2 (ja) *	1997-10-15	2007-06-13	パイロットインキ株式会社	筆記具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB582186A (en:Method) *
US682574A (en) *	1901-06-03	1901-09-10	James A Skilton	Fountain-pen.
US2087139A (en) *	1936-07-22	1937-07-13	William P Cameron	Liquid supply nozzle
BE465193A (en:Method) *	1943-03-25
LU28117A1 (en:Method) *	1944-07-19
LU28824A1 (en:Method) *	1944-07-19
US2504649A (en) *	1945-02-14	1950-04-18	Eagle Pencil Co	Ball point writing implement
US2452504A (en) *	1945-07-27	1948-10-26	Parker Pen Co	Writing instrument
BE465192A (en:Method) *	1946-03-25
US2500998A (en) *	1947-12-13	1950-03-21	Universal Fountain Pen & Penci	Ball-pointed pen

0
- BE BE491286D patent/BE491286A/xx unknown
- US US2732829D patent/US2732829A/en not_active Expired - Lifetime
- LU LU29725D patent/LU29725A1/xx unknown
1948
- 1948-09-23 GB GB24879/48A patent/GB695862A/en not_active Expired
1949
- 1949-09-23 FR FR995969D patent/FR995969A/fr not_active Expired
- 1949-09-23 DE DEP55668A patent/DE870814C/de not_active Expired
- 1949-09-23 CH CH280522D patent/CH280522A/fr unknown

Also Published As

Publication number	Publication date
LU29725A1 (en:Method)
CH280522A (fr)	1952-01-31
FR995969A (fr)	1951-12-11
US2732829A (en)	1956-01-31
DE870814C (de)	1953-03-16
GB695862A (en)	1953-08-19

Publication	Publication Date	Title
BE482453A (en:Method)	1948-05-13
BE469104A (en:Method)
NL89371C (en:Method)
NL84678C (en:Method)	1957-03-15
BE477919A (en:Method)
LU29725A1 (en:Method)
NL77706C (en:Method)	1955-04-15
NL70801C (en:Method)	1952-09-15
LU29137A1 (en:Method)	1948-09-06
BE516643A (en:Method)
BE492242A (en:Method)
BE490932A (en:Method)
BE489729A (en:Method)
BE488843A (en:Method)
BE488492A (en:Method)
BE483030A (en:Method)
BE482939A (en:Method)
BE482897A (en:Method)
BE482754A (en:Method)	1948-06-15
BE482739A (en:Method)
BE482724A (en:Method)
BE482555A (en:Method)
BE482415A (en:Method)
BE482360A (en:Method)	1948-05-31
BE478011A (en:Method)