BE546845A - - Google Patents
Info
- Publication number
- BE546845A BE546845A BE546845DA BE546845A BE 546845 A BE546845 A BE 546845A BE 546845D A BE546845D A BE 546845DA BE 546845 A BE546845 A BE 546845A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| US534133A US2777422A (en) | 1955-09-13 | 1955-09-13 | Ball point writing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE546845A true BE546845A (en) |
Family
ID=24128818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE546845D BE546845A (en) | 1955-09-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2777422A (en) |
| BE (1) | BE546845A (en) |
| FR (1) | FR1146790A (en) |
| GB (1) | GB841319A (en) |
| LU (1) | LU34558A1 (en) |
| NL (2) | NL204165A (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140695A (en) * | 1960-07-30 | 1964-07-14 | Irc Ltd | Reservoir seal for writing instrument |
| US3082740A (en) * | 1961-07-10 | 1963-03-26 | Northern Ind Products Company | Writing instrument |
| JP3190022B2 (en) * | 1998-06-17 | 2001-07-16 | 株式会社パイロット | Ballpoint pen feel |
| DE29913378U1 (en) * | 1999-07-30 | 1999-10-07 | Schwan Stabilo Schwanhaeusser | Writing instrument |
| US6361234B1 (en) | 2000-03-08 | 2002-03-26 | Bic Corporation | Pressurized writing instrument employing a compressible piston member |
| US6729787B2 (en) * | 2000-04-25 | 2004-05-04 | Pentel Kabushiki Kaisha | Applicator using pressurized air to aid in dispensing liquid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE508048A (en) * | ||||
| BE509365A (en) * | ||||
| US2557409A (en) * | 1945-11-07 | 1951-06-19 | Scripto Inc | Fountain pen |
| FR1009502A (en) * | 1950-01-28 | 1952-05-30 | Improvement of writing instruments with a piston | |
| FR1028325A (en) * | 1950-11-23 | 1953-05-21 | Cartridge for pens, pencils or other ball-point instruments |
-
0
- BE BE546845D patent/BE546845A/xx unknown
- NL NL92961D patent/NL92961C/xx active
- LU LU34558D patent/LU34558A1/xx unknown
- NL NL204165D patent/NL204165A/xx unknown
-
1955
- 1955-09-13 US US534133A patent/US2777422A/en not_active Expired - Lifetime
-
1956
- 1956-01-04 GB GB344/56A patent/GB841319A/en not_active Expired
- 1956-02-11 FR FR1146790D patent/FR1146790A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2777422A (en) | 1957-01-15 |
| FR1146790A (en) | 1957-11-14 |
| NL92961C (en) | |
| GB841319A (en) | 1960-07-13 |
| NL204165A (en) | |
| LU34558A1 (en) |