BE472794A - - Google Patents

Info

Publication number: BE472794A
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.)

1946-06-21

Publication of BE472794A publication Critical patent/BE472794A/xx

Classifications

- 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

BE472794D 1946-06-21 BE472794A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1871146A GB663361A (en)	1946-06-21	1946-06-21	Improvements in and relating to reservoir writing instruments and pens

Publications (1)

Publication Number	Publication Date
BE472794A true BE472794A (enrdf_load_stackoverflow)

Family

ID=10117096

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE472794D BE472794A (enrdf_load_stackoverflow)	1946-06-21

Country Status (5)

Country	Link
BE (1)	BE472794A (enrdf_load_stackoverflow)
ES (1)	ES178179A1 (enrdf_load_stackoverflow)
FR (1)	FR1022805A (enrdf_load_stackoverflow)
GB (1)	GB663361A (enrdf_load_stackoverflow)
LU (1)	LU28433A1 (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2899974A (en) *		1959-08-18		Non-return ball valve forreciprocat-
CH307653A (fr) *	1952-04-03	1955-06-15	Graf Jean Pierre	Stylographe à bille.
US2834321A (en) *	1954-11-09	1958-05-13	Duefrene George	Ball-type writing tip
US3502418A (en) *	1967-11-16	1970-03-24	Scripto Inc	Heat-treated beryllium copper tip for a ball-point writing instrument and the method of producing same
US4134199A (en) *	1977-09-16	1979-01-16	Modern Mold & Tool Corp.	Method for producing ball point pen nibs

0
- LU LU28433D patent/LU28433A1/xx unknown
- BE BE472794D patent/BE472794A/xx unknown
1946
- 1946-06-21 GB GB1871146A patent/GB663361A/en not_active Expired
1947
- 1947-05-26 ES ES178179A patent/ES178179A1/es not_active Expired
- 1947-06-13 FR FR1022805D patent/FR1022805A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1022805A (fr)	1953-03-10
LU28433A1 (enrdf_load_stackoverflow)
GB663361A (en)	1951-12-19
ES178179A1 (es)	1947-07-16

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