CA2366276A1 - Expandable writing instrument - Google Patents
Expandable writing instrument Download PDFInfo
- Publication number
- CA2366276A1 CA2366276A1 CA002366276A CA2366276A CA2366276A1 CA 2366276 A1 CA2366276 A1 CA 2366276A1 CA 002366276 A CA002366276 A CA 002366276A CA 2366276 A CA2366276 A CA 2366276A CA 2366276 A1 CA2366276 A1 CA 2366276A1
- Authority
- CA
- Canada
- Prior art keywords
- pen
- writing instrument
- gear
- instrument according
- writing
- 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.)
- Abandoned
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
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/023—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions with a deformable barrel
-
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
- Pens And Brushes (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75715201A | 2001-01-09 | 2001-01-09 | |
US09/757,152 | 2001-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2366276A1 true CA2366276A1 (en) | 2002-07-09 |
Family
ID=25046578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002366276A Abandoned CA2366276A1 (en) | 2001-01-09 | 2001-12-27 | Expandable writing instrument |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1221383A1 (ja) |
JP (1) | JP2002264581A (ja) |
KR (1) | KR20020060087A (ja) |
CN (1) | CN1364700A (ja) |
CA (1) | CA2366276A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
PT1329338E (pt) * | 2002-01-18 | 2005-11-30 | Herlitz Pbs Ag | Instrumento de escrita |
KR100676741B1 (ko) * | 2005-01-17 | 2007-01-31 | 주식회사 모리스 | 조출식 신축 필기구 |
US9464655B2 (en) | 2012-10-26 | 2016-10-11 | United Technologies Corporation | Push-lock pin |
US9523502B2 (en) | 2013-03-11 | 2016-12-20 | United Technologies Corporation | Low profile push-lock device |
US9568036B2 (en) | 2013-03-11 | 2017-02-14 | United Technologies Corporation | Push-lock pin connector |
US9664389B2 (en) | 2013-12-12 | 2017-05-30 | United Technologies Corporation | Attachment assembly for protective panel |
US11795983B2 (en) | 2017-06-30 | 2023-10-24 | Zephyros, Inc. | Pultruded telescoping arm device |
CN109878245A (zh) * | 2019-03-07 | 2019-06-14 | 湖北工业大学 | 一种可自动推出和自动收回笔芯的自动笔 |
CN112590424B (zh) * | 2020-12-17 | 2021-09-10 | 杭州简弈科技有限公司 | 一种机械齿轮笔 |
CN114987084A (zh) * | 2021-03-01 | 2022-09-02 | 许可欣 | 一种可适应各种笔芯长度的笔 |
CN116512794B (zh) * | 2023-01-14 | 2024-04-26 | 温州市蓝图文具有限公司 | 笔芯可伸缩的笔 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB613722A (en) * | 1946-06-28 | 1948-12-02 | Stephen Arnold Marples | Improvements in holders for writing implements, erasers, knife blades or other articles |
US3174461A (en) | 1963-05-02 | 1965-03-23 | Joseph B Pompa | Miniaturized extensible and retractable pen |
US3709620A (en) | 1970-04-16 | 1973-01-09 | N Miyamoto | Ball-point pen convertible for use as a pointer |
US3989392A (en) * | 1975-01-21 | 1976-11-02 | Revlon, Inc. | Dispensing device |
DE8301410U1 (de) * | 1983-01-20 | 1983-05-26 | Berendsohn Ag, 2000 Hamburg, De | Schreibgeraet |
DE8901868U1 (de) | 1989-02-17 | 1989-04-13 | Florjancic, Peter, 8109 Wallgau | Zusammenklappbarer Flachkugelschreiber |
DE9006572U1 (de) * | 1990-06-11 | 1990-11-15 | Wilhelm Mack "Siwak System-Werbung, Herstellung, Groß- und Einzelhandel, Im- und Export von Werbe- und Geschenkartikeln sowie Handelswaren", 6492 Sinntal | Schreibgerät |
DE4237536C2 (de) * | 1992-11-06 | 1997-02-06 | Thomas Ophardt | Schreibgerät |
US6022161A (en) * | 1998-06-29 | 2000-02-08 | Choi; Man Soo | Variable-length applicator |
-
2001
- 2001-12-26 CN CN01145211A patent/CN1364700A/zh active Pending
- 2001-12-27 CA CA002366276A patent/CA2366276A1/en not_active Abandoned
-
2002
- 2002-01-04 EP EP02250045A patent/EP1221383A1/en not_active Withdrawn
- 2002-01-08 KR KR1020020000930A patent/KR20020060087A/ko not_active Application Discontinuation
- 2002-01-09 JP JP2002002545A patent/JP2002264581A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP1221383A1 (en) | 2002-07-10 |
JP2002264581A (ja) | 2002-09-18 |
KR20020060087A (ko) | 2002-07-16 |
CN1364700A (zh) | 2002-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
FZDE | Dead |