LU29725A1 - - Google Patents
Info
- Publication number
- LU29725A1 LU29725A1 LU29725DA LU29725A1 LU 29725 A1 LU29725 A1 LU 29725A1 LU 29725D A LU29725D A LU 29725DA LU 29725 A1 LU29725 A1 LU 29725A1
- 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
- B43K7/08—Preventing leakage
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB280522X | 1948-09-23 | ||
| GB20649X | 1949-06-02 | ||
| GB40649X | 1949-06-04 | ||
| GB200949X | 1949-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU29725A1 true LU29725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=27447203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU29725D LU29725A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1948-09-23 |
Country Status (7)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3008453A (en) * | 1958-04-03 | 1961-11-14 | Kahn David Inc | Writing instruments |
| US3458266A (en) * | 1966-09-15 | 1969-07-29 | Parker Pen Co | Ball point writing instrument |
| JPH1148675A (ja) * | 1997-07-31 | 1999-02-23 | Mitsubishi Pencil Co Ltd | 水性ボールペン用インキ追従体の製造方法 |
| US6376560B1 (en) * | 1997-07-31 | 2002-04-23 | Mitsubishi Pencil Kabushikikaisha | Ink follower for water-base ballpoint pens and method of manufacturing the same |
| JP3929571B2 (ja) * | 1997-10-15 | 2007-06-13 | パイロットインキ株式会社 | 筆記具 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB582186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | ||||
| US682574A (en) * | 1901-06-03 | 1901-09-10 | James A Skilton | Fountain-pen. |
| US2087139A (en) * | 1936-07-22 | 1937-07-13 | William P Cameron | Liquid supply nozzle |
| BE465193A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1943-03-25 | |||
| LU28117A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1944-07-19 | |||
| LU28824A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1944-07-19 | |||
| US2504649A (en) * | 1945-02-14 | 1950-04-18 | Eagle Pencil Co | Ball point writing implement |
| US2452504A (en) * | 1945-07-27 | 1948-10-26 | Parker Pen Co | Writing instrument |
| BE465192A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1946-03-25 | |||
| US2500998A (en) * | 1947-12-13 | 1950-03-21 | Universal Fountain Pen & Penci | Ball-pointed pen |
-
0
- BE BE491286D patent/BE491286A/xx unknown
- LU LU29725D patent/LU29725A1/xx unknown
- US US2732829D patent/US2732829A/en not_active Expired - Lifetime
-
1948
- 1948-09-23 GB GB24879/48A patent/GB695862A/en not_active Expired
-
1949
- 1949-09-23 FR FR995969D patent/FR995969A/fr not_active Expired
- 1949-09-23 CH CH280522D patent/CH280522A/fr unknown
- 1949-09-23 DE DEP55668A patent/DE870814C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH280522A (fr) | 1952-01-31 |
| US2732829A (en) | 1956-01-31 |
| GB695862A (en) | 1953-08-19 |
| BE491286A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| DE870814C (de) | 1953-03-16 |
| FR995969A (fr) | 1951-12-11 |