FR1024956A - Ballpoint Pen Improvements - Google Patents
Ballpoint Pen ImprovementsInfo
- Publication number
- FR1024956A FR1024956A FR1024956DA FR1024956A FR 1024956 A FR1024956 A FR 1024956A FR 1024956D A FR1024956D A FR 1024956DA FR 1024956 A FR1024956 A FR 1024956A
- Authority
- FR
- France
- Prior art keywords
- ballpoint pen
- ballpoint
- pen
- pen improvements
- 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.)
- Expired
Links
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1024956T | 1950-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1024956A true FR1024956A (en) | 1953-04-09 |
Family
ID=9579192
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1024956D Expired FR1024956A (en) | 1950-04-13 | 1950-04-13 | Ballpoint Pen Improvements |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1024956A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2877744A (en) * | 1956-11-26 | 1959-03-17 | Ray Frederick | Fountain pen of the ball point type |
US2911949A (en) * | 1955-01-10 | 1959-11-10 | Parker Pen Co | Writing instrument |
-
1950
- 1950-04-13 FR FR1024956D patent/FR1024956A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2911949A (en) * | 1955-01-10 | 1959-11-10 | Parker Pen Co | Writing instrument |
US2877744A (en) * | 1956-11-26 | 1959-03-17 | Ray Frederick | Fountain pen of the ball point type |
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