NL221447A - - Google Patents
Info
- Publication number
- NL221447A NL221447A NL221447DA NL221447A NL 221447 A NL221447 A NL 221447A NL 221447D A NL221447D A NL 221447DA NL 221447 A NL221447 A NL 221447A
- Authority
- NL
- Netherlands
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
-
- 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
- B43K7/03—Ink reservoirs; Ink cartridges pressurised, e.g. by gas
- B43K7/035—Ink reservoirs; Ink cartridges pressurised, e.g. by gas the gas acting on a piston
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB14664/47A GB695621A (en) | 1947-06-03 | 1947-06-03 | Improvements in and relating to reservoir writing instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL221447A true NL221447A (en:Method) | 1900-01-01 |
Family
ID=10045351
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL221447D NL221447A (en:Method) | 1947-06-03 | ||
| NL92236D NL92236C (en:Method) | 1947-06-03 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL92236D NL92236C (en:Method) | 1947-06-03 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE485864A (en:Method) |
| CH (1) | CH284112A (en:Method) |
| FR (1) | FR977272A (en:Method) |
| GB (2) | GB695673A (en:Method) |
| LU (1) | LU29275A1 (en:Method) |
| NL (2) | NL92236C (en:Method) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH302178A (fr) * | 1951-02-28 | 1954-10-15 | Osmior Societe A Responsabilit | Tube-réservoir pour appareils scripteurs à bille. |
| NL76839C (en:Method) * | 1951-07-27 | |||
| DE972361C (de) * | 1952-08-30 | 1959-07-09 | Bruno V Dr-Ing Zychlinski | Abschlusspfropfen fuer das Minenroehrchen von Kugelschreibern |
| DE944052C (de) * | 1953-04-02 | 1956-06-07 | Bruno V Zychlinski Dr Ing | Abschlussmasse fuer Schreibmittel in Schreibgeraeten |
| DE1110548B (de) * | 1953-04-02 | 1961-07-06 | Henry George Martin | Schreibgeraet mit Schreibkugel und Tintenbehaelter |
| DE1274932B (de) * | 1953-07-06 | 1968-08-08 | Ernst Johan Jens Henriksen | Kugelschreiber |
| US3099252A (en) * | 1958-12-22 | 1963-07-30 | Scripto Inc | Writing instrument and ink therefor |
| US3424537A (en) * | 1964-07-23 | 1969-01-28 | Ernst Johan Jens Henriksen | Fountain pen structures |
| JPS59141907U (ja) * | 1983-03-11 | 1984-09-21 | 小川化工株式会社 | 化粧筆 |
-
0
- NL NL221447D patent/NL221447A/xx unknown
- NL NL92236D patent/NL92236C/xx active
- LU LU29275D patent/LU29275A1/xx unknown
- BE BE485864D patent/BE485864A/xx unknown
-
1947
- 1947-06-03 GB GB19412/51A patent/GB695673A/en not_active Expired
- 1947-06-03 GB GB14664/47A patent/GB695621A/en not_active Expired
-
1948
- 1948-11-05 FR FR977272D patent/FR977272A/fr not_active Expired
- 1948-11-18 CH CH284112D patent/CH284112A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL92236C (en:Method) | 1900-01-01 |
| GB695621A (en) | 1953-08-12 |
| FR977272A (fr) | 1951-03-29 |
| BE485864A (en:Method) | 1900-01-01 |
| CH284112A (fr) | 1952-07-15 |
| GB695673A (en) | 1953-08-12 |
| LU29275A1 (en:Method) |