DE3877138D1 - Mechanischer schreibstift. - Google Patents
Mechanischer schreibstift.Info
- Publication number
- DE3877138D1 DE3877138D1 DE8888309776T DE3877138T DE3877138D1 DE 3877138 D1 DE3877138 D1 DE 3877138D1 DE 8888309776 T DE8888309776 T DE 8888309776T DE 3877138 T DE3877138 T DE 3877138T DE 3877138 D1 DE3877138 D1 DE 3877138D1
- Authority
- DE
- Germany
- Prior art keywords
- writing pen
- mechanical writing
- mechanical
- pen
- 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.)
- Expired - Fee Related
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
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
- B43K24/082—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons placed on the side
-
- 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
- B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62266630A JPH01110199A (ja) | 1987-10-23 | 1987-10-23 | シヤープペンシル |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3877138D1 true DE3877138D1 (de) | 1993-02-11 |
DE3877138T2 DE3877138T2 (de) | 1993-06-17 |
Family
ID=17433493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888309776T Expired - Fee Related DE3877138T2 (de) | 1987-10-23 | 1988-10-19 | Mechanischer schreibstift. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4955739A (de) |
EP (1) | EP0315337B1 (de) |
JP (1) | JPH01110199A (de) |
DE (1) | DE3877138T2 (de) |
ES (1) | ES2037845T3 (de) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5462376A (en) * | 1994-02-16 | 1995-10-31 | Kotobuki & Co., Ltd. | Mechanical pencil with improved slider mechanism |
JP3501418B2 (ja) * | 1994-07-22 | 2004-03-02 | 株式会社壽 | サイドノック式シャープペンシル |
JPH10129182A (ja) * | 1996-10-31 | 1998-05-19 | Kotobuki Kk | サイドノックシャープペンシル |
JPH11115373A (ja) * | 1997-10-17 | 1999-04-27 | Kotobuki:Kk | サイドノック式シャープペンシル |
JP3364799B2 (ja) * | 2000-02-25 | 2003-01-08 | ミクロ株式会社 | サイドノック式筆記具 |
US9063588B2 (en) | 2013-03-12 | 2015-06-23 | Bby Solutions, Inc. | Grip-enabled touchscreen stylus |
US9335874B2 (en) | 2013-03-12 | 2016-05-10 | Bby Solutions, Inc. | Validated touchscreen stylus interaction method |
WO2015163923A1 (en) * | 2014-04-25 | 2015-10-29 | Blunt Tyler | Combination nail care tool |
KR102631037B1 (ko) * | 2023-07-10 | 2024-01-30 | 주식회사 진우기술 | 효율적인 슬러지 배출구조를 포함하는 슬러지 탈수기 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2988055A (en) * | 1958-08-25 | 1961-06-13 | Scripto Inc | Clip actuated latch mechanism for retractable writing instruments |
DE2307530C3 (de) * | 1972-02-15 | 1981-01-15 | Mitsubishi Pencil Co. Ltd., Tokio | Füllbleistift |
US3883253A (en) * | 1972-03-03 | 1975-05-13 | Pentel Kk | Mechanical pencil |
US3854824A (en) * | 1973-04-03 | 1974-12-17 | Mitsubishi Pencil Co | Mechanical pencil |
JPS5330624Y2 (de) * | 1974-07-18 | 1978-07-31 | ||
DE2611608B2 (de) * | 1976-03-19 | 1979-05-23 | Fa. A.W. Faber-Castell, 8504 Stein | Fallminenstift mit durch Aufdrücken der Stiftspitze bewirktem Minenvorschub |
DE2921875A1 (de) * | 1979-05-30 | 1980-12-11 | Ancos Co Ltd | Mechanischer schreibstift |
DE3112869A1 (de) * | 1980-03-31 | 1982-02-04 | Pentel K.K., Tokyo | "minenschreibermechanik" |
US4521126A (en) * | 1981-08-31 | 1985-06-04 | Pentel Kabushiki Kaisha | Mechanical pencil |
EP0215584B1 (de) * | 1985-08-20 | 1990-01-10 | KOTOBUKI & CO., LTD. | Minenvorschubmechanismus für Füllminenstift |
-
1987
- 1987-10-23 JP JP62266630A patent/JPH01110199A/ja active Pending
-
1988
- 1988-10-19 EP EP88309776A patent/EP0315337B1/de not_active Expired - Lifetime
- 1988-10-19 DE DE8888309776T patent/DE3877138T2/de not_active Expired - Fee Related
- 1988-10-19 ES ES198888309776T patent/ES2037845T3/es not_active Expired - Lifetime
- 1988-10-21 US US07/261,244 patent/US4955739A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0315337A1 (de) | 1989-05-10 |
JPH01110199A (ja) | 1989-04-26 |
ES2037845T3 (es) | 1993-07-01 |
DE3877138T2 (de) | 1993-06-17 |
EP0315337B1 (de) | 1992-12-30 |
US4955739A (en) | 1990-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |