FR1409631A - - Google Patents
Info
- Publication number
- FR1409631A FR1409631A FR988962A FR988962A FR1409631A FR 1409631 A FR1409631 A FR 1409631A FR 988962 A FR988962 A FR 988962A FR 988962 A FR988962 A FR 988962A FR 1409631 A FR1409631 A FR 1409631A
- Authority
- FR
- France
- 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
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/14—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT4549163 | 1963-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1409631A true FR1409631A (fr) | 1965-12-08 |
Family
ID=3674473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR988962A Expired FR1409631A (fr) | 1963-07-25 | 1964-09-22 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3250254A (fr) |
| DE (1) | DE1461295A1 (fr) |
| FR (1) | FR1409631A (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3897160A (en) * | 1972-03-27 | 1975-07-29 | Berryhill Bill B | Pencil apparatus |
| US4136980A (en) * | 1977-04-12 | 1979-01-30 | Tae Yoon Leem | Mechanical pencil |
| US4221490A (en) * | 1978-11-30 | 1980-09-09 | The Gillette Company | Two ended retractable writing instrument |
| US5749663A (en) * | 1995-07-31 | 1998-05-12 | Pentel Kabushiki Kaisha | Multiplex writing instrument |
| USD385915S (en) * | 1996-03-28 | 1997-11-04 | Pentel Kabushiki Kaisha | Mechanical pencil |
| FR3073451B1 (fr) * | 2017-11-15 | 2020-10-09 | SOCIéTé BIC | Dispositif manuel a deux tetes escamotables comprenant un unique mecanisme a un seul ressort |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR916622A (fr) * | 1945-10-29 | 1946-12-11 | Porte-plume stylographique à deux encres | |
| US2503007A (en) * | 1949-02-04 | 1950-04-04 | Donald F Steuck | Mechanical pencil of the selective plural instrument type |
| US3079894A (en) * | 1959-12-14 | 1963-03-05 | Frank T Johmann | Instruments having a retractable member at both ends of said instrument |
| US3158138A (en) * | 1961-11-20 | 1964-11-24 | Frank T Johmann | Writing instrument |
-
1964
- 1964-07-20 DE DE19641461295 patent/DE1461295A1/de active Pending
- 1964-07-24 US US38488264 patent/US3250254A/en not_active Expired - Lifetime
- 1964-09-22 FR FR988962A patent/FR1409631A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1461295A1 (de) | 1969-01-23 |
| US3250254A (en) | 1966-05-10 |