FR978585A - Writing instrument with multiple and interchangeable means - Google Patents
Writing instrument with multiple and interchangeable meansInfo
- Publication number
- FR978585A FR978585A FR978585DA FR978585A FR 978585 A FR978585 A FR 978585A FR 978585D A FR978585D A FR 978585DA FR 978585 A FR978585 A FR 978585A
- Authority
- FR
- France
- Prior art keywords
- writing instrument
- interchangeable means
- interchangeable
- 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
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/02—Combinations of pens and pencils
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR978585T | 1948-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR978585A true FR978585A (en) | 1951-04-16 |
Family
ID=9520612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR978585D Expired FR978585A (en) | 1948-11-22 | 1948-11-22 | Writing instrument with multiple and interchangeable means |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR978585A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971494A (en) * | 1955-10-03 | 1961-02-14 | Paper Mate Mfg Compny | Tandem writing implement |
US2972335A (en) * | 1956-05-29 | 1961-02-21 | Kaweco Badische Fuellfederfabr | Reversible ink cartridge unit for ball point pens |
US3941488A (en) * | 1974-07-10 | 1976-03-02 | David Maxwell | Marker/anti-marker system |
US4406555A (en) * | 1981-05-06 | 1983-09-27 | Cathay Pen Corporation | Nib replaceable writing instrument |
US4515492A (en) * | 1983-06-01 | 1985-05-07 | Shan Chen J | Writing implement and kit |
EP1264711A1 (en) * | 2001-06-07 | 2002-12-11 | A.T.X. International, Inc. | Multi-function writing instrument |
-
1948
- 1948-11-22 FR FR978585D patent/FR978585A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2971494A (en) * | 1955-10-03 | 1961-02-14 | Paper Mate Mfg Compny | Tandem writing implement |
US2972335A (en) * | 1956-05-29 | 1961-02-21 | Kaweco Badische Fuellfederfabr | Reversible ink cartridge unit for ball point pens |
US3941488A (en) * | 1974-07-10 | 1976-03-02 | David Maxwell | Marker/anti-marker system |
US4406555A (en) * | 1981-05-06 | 1983-09-27 | Cathay Pen Corporation | Nib replaceable writing instrument |
US4515492A (en) * | 1983-06-01 | 1985-05-07 | Shan Chen J | Writing implement and kit |
EP1264711A1 (en) * | 2001-06-07 | 2002-12-11 | A.T.X. International, Inc. | Multi-function writing instrument |
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