JPS56500290A - - Google Patents
Info
- Publication number
- JPS56500290A JPS56500290A JP50087180A JP50087180A JPS56500290A JP S56500290 A JPS56500290 A JP S56500290A JP 50087180 A JP50087180 A JP 50087180A JP 50087180 A JP50087180 A JP 50087180A JP S56500290 A JPS56500290 A JP S56500290A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B43K24/146—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by turning means with cam control
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
-
- 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 |
|---|---|---|---|
| US06/023,885 US4221491A (en) | 1979-03-26 | 1979-03-26 | Pen construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56500290A true JPS56500290A (ja) | 1981-03-12 |
Family
ID=21817747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50087180A Pending JPS56500290A (ja) | 1979-03-26 | 1980-03-19 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4221491A (ja) |
| EP (1) | EP0026212A4 (ja) |
| JP (1) | JPS56500290A (ja) |
| AR (1) | AR224761A1 (ja) |
| AU (1) | AU534847B2 (ja) |
| BR (1) | BR8007869A (ja) |
| CA (1) | CA1115237A (ja) |
| ES (1) | ES256679Y (ja) |
| IT (1) | IT1126959B (ja) |
| MX (1) | MX149985A (ja) |
| WO (1) | WO1980002011A1 (ja) |
| ZA (1) | ZA801096B (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026891U (ja) * | 1983-07-29 | 1985-02-23 | アキ貿易株式会社 | 筆記具 |
| JPS6246694A (ja) * | 1985-08-26 | 1987-02-28 | 株式会社 ジヤパンクラフト | 複式筆記具 |
| US4968168A (en) * | 1989-01-04 | 1990-11-06 | Chern Hann Tzong | Ballpoint pen with clicking |
| US9004792B2 (en) * | 2011-12-29 | 2015-04-14 | Sanford, L.P. | Eraser cap assembly for writing instrument |
| US10118435B2 (en) | 2015-06-23 | 2018-11-06 | The Berea Hardwoods Co., Inc. | Lever-actuated pen |
| FR3080327A1 (fr) * | 2018-04-19 | 2019-10-25 | Societe Bic | Instrument d'ecriture multifonction |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE943453C (de) * | 1953-11-26 | 1956-05-17 | Adolf Waldmann Fa | Wechselschreibstift mit durch eine Endkappe zu betaetigender Minentraegervorschub- und Rueckholvorrichtung |
| US3164132A (en) * | 1962-07-13 | 1965-01-05 | Chromatic Corp | Retractable multiple unit writing instrument |
| JPS553160B2 (ja) * | 1972-03-21 | 1980-01-23 | ||
| US3797945A (en) * | 1972-12-26 | 1974-03-19 | N Zepell | Multi-tip writing instrument with swinging door selector |
| JPS5537421Y2 (ja) * | 1976-10-16 | 1980-09-02 |
-
1979
- 1979-03-26 US US06/023,885 patent/US4221491A/en not_active Expired - Lifetime
-
1980
- 1980-02-14 CA CA345,649A patent/CA1115237A/en not_active Expired
- 1980-02-22 AU AU55823/80A patent/AU534847B2/en not_active Ceased
- 1980-02-22 IT IT47985/80A patent/IT1126959B/it active
- 1980-02-26 ZA ZA801096A patent/ZA801096B/xx unknown
- 1980-02-29 ES ES1980256679U patent/ES256679Y/es not_active Expired
- 1980-03-11 MX MX181516A patent/MX149985A/es unknown
- 1980-03-19 WO PCT/US1980/000283 patent/WO1980002011A1/en not_active Application Discontinuation
- 1980-03-19 JP JP50087180A patent/JPS56500290A/ja active Pending
- 1980-03-19 BR BR8007869A patent/BR8007869A/pt unknown
- 1980-03-24 AR AR280421A patent/AR224761A1/es active
- 1980-10-08 EP EP19800900744 patent/EP0026212A4/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES256679Y (es) | 1982-04-16 |
| AU5582380A (en) | 1980-10-02 |
| ZA801096B (en) | 1981-03-25 |
| ES256679U (es) | 1981-10-16 |
| IT8047985A0 (it) | 1980-02-22 |
| AU534847B2 (en) | 1984-02-16 |
| EP0026212A1 (en) | 1981-04-08 |
| MX149985A (es) | 1984-02-24 |
| BR8007869A (pt) | 1981-02-03 |
| US4221491A (en) | 1980-09-09 |
| AR224761A1 (es) | 1982-01-15 |
| IT1126959B (it) | 1986-05-21 |
| WO1980002011A1 (en) | 1980-10-02 |
| CA1115237A (en) | 1981-12-29 |
| EP0026212A4 (en) | 1981-07-16 |