LU29633A1 - - Google Patents
Info
- Publication number
- LU29633A1 LU29633A1 LU29633DA LU29633A1 LU 29633 A1 LU29633 A1 LU 29633A1 LU 29633D A LU29633D A LU 29633DA LU 29633 A1 LU29633 A1 LU 29633A1
- Authority
- LU
- Luxembourg
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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB283794X | 1948-07-15 | ||
| GB90749X | 1949-07-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU29633A1 true LU29633A1 (en) |
Family
ID=26242647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU29633D LU29633A1 (en) | 1948-07-15 |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH283794A (en) |
| DE (1) | DE857619C (en) |
| FR (1) | FR990868A (en) |
| GB (1) | GB695861A (en) |
| LU (1) | LU29633A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1110548B (en) * | 1953-04-02 | 1961-07-06 | Henry George Martin | Writing instrument with writing ball and ink container |
| DE1145054B (en) * | 1955-12-09 | 1963-03-07 | Umberto Legnani | Fountain pen |
| NL113214C (en) * | 1959-02-06 | |||
| US4498797A (en) * | 1979-05-17 | 1985-02-12 | The Gillette Company | Pressurized cartridge for a writing instrument |
| DE3710737A1 (en) * | 1987-03-31 | 1988-10-13 | Montblanc Simplo Gmbh | INTERCHANGEABLE WRITING MINE |
| TWI641506B (en) * | 2017-11-10 | 2018-11-21 | 順德工業股份有限公司 | Pressure regulating device of writing instrument and writing instrument having the same |
-
0
- LU LU29633D patent/LU29633A1/xx unknown
-
1948
- 1948-07-15 GB GB19058/48A patent/GB695861A/en not_active Expired
-
1949
- 1949-07-15 FR FR990868D patent/FR990868A/en not_active Expired
- 1949-07-15 CH CH283794D patent/CH283794A/en unknown
- 1949-07-15 DE DEP48946A patent/DE857619C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR990868A (en) | 1951-09-27 |
| GB695861A (en) | 1953-08-19 |
| DE857619C (en) | 1952-12-01 |
| CH283794A (en) | 1952-06-30 |