FR1128495A - Improvements to a writing instrument - Google Patents
Improvements to a writing instrumentInfo
- Publication number
- FR1128495A FR1128495A FR1128495DA FR1128495A FR 1128495 A FR1128495 A FR 1128495A FR 1128495D A FR1128495D A FR 1128495DA FR 1128495 A FR1128495 A FR 1128495A
- Authority
- FR
- France
- Prior art keywords
- writing instrument
- writing
- instrument
- 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 |
---|---|---|---|
US774238XA | 1954-07-23 | 1954-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1128495A true FR1128495A (en) | 1957-01-07 |
Family
ID=22137955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1128495D Expired FR1128495A (en) | 1954-07-23 | 1955-04-04 | Improvements to a writing instrument |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE537212A (en) |
FR (1) | FR1128495A (en) |
GB (1) | GB774238A (en) |
NL (2) | NL97217C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1199789A (en) * | 1997-07-28 | 1999-04-13 | Mitsubishi Pencil Co Ltd | Manufacture of ink follow-up body for water-based ball-point pen |
JPH1148675A (en) * | 1997-07-31 | 1999-02-23 | Mitsubishi Pencil Co Ltd | Manufacture of ink follow-up member for aqueous ink ballpoint pen |
EP1093936A4 (en) * | 1998-05-27 | 2004-03-31 | Mitsubishi Pencil Co | Writing instrument |
-
0
- NL NL196309D patent/NL196309A/xx unknown
- BE BE537212D patent/BE537212A/xx unknown
- NL NL97217D patent/NL97217C/xx active
-
1955
- 1955-03-23 GB GB8442/55A patent/GB774238A/en not_active Expired
- 1955-04-04 FR FR1128495D patent/FR1128495A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL97217C (en) | |
BE537212A (en) | |
NL196309A (en) | |
GB774238A (en) | 1957-05-08 |
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