EP0863023A3 - Double-chuck mechanical pencil - Google Patents
Double-chuck mechanical pencil Download PDFInfo
- Publication number
- EP0863023A3 EP0863023A3 EP97310618A EP97310618A EP0863023A3 EP 0863023 A3 EP0863023 A3 EP 0863023A3 EP 97310618 A EP97310618 A EP 97310618A EP 97310618 A EP97310618 A EP 97310618A EP 0863023 A3 EP0863023 A3 EP 0863023A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lead
- chuck
- eraser
- double
- mechanical pencil
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
-
- 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
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/22—Writing-cores gripping means, e.g. chucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K29/00—Combinations of writing implements with other articles
- B43K29/02—Combinations of writing implements with other articles with rubbers
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6175497 | 1997-03-03 | ||
JP9061754A JPH10166783A (en) | 1996-10-07 | 1997-03-03 | Double chuck type mechanical pencil |
JP61754/97 | 1997-03-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0863023A2 EP0863023A2 (en) | 1998-09-09 |
EP0863023A3 true EP0863023A3 (en) | 2000-06-28 |
EP0863023B1 EP0863023B1 (en) | 2003-03-26 |
Family
ID=13180274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97310618A Expired - Lifetime EP0863023B1 (en) | 1997-03-03 | 1997-12-24 | Double-chuck mechanical pencil |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0863023B1 (en) |
KR (1) | KR200162605Y1 (en) |
CN (1) | CN2323976Y (en) |
TW (1) | TW356768U (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4008772B2 (en) * | 2001-12-14 | 2007-11-14 | 株式会社壽 | Double chuck mechanical pencil |
JP4001526B2 (en) | 2002-08-23 | 2007-10-31 | 株式会社壽 | Rod-shaped object cradle and shaft cylinder provided with a rod-shaped object cradle |
KR102174751B1 (en) * | 2016-04-27 | 2020-11-05 | 가부시키가이샤 고도부키 | Mechanical pencil |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321581A1 (en) * | 1987-06-27 | 1989-06-28 | Pentel Kabushiki Kaisha | Writing utensil |
US5018891A (en) * | 1989-07-10 | 1991-05-28 | Kotobuko & Co., Ltd. | Writing instrument with eraser dispenser |
EP0715968A1 (en) * | 1994-12-07 | 1996-06-12 | KOTOBUKI & CO., LTD. | Double-chuck mechanical pencil |
US5683191A (en) * | 1987-10-09 | 1997-11-04 | Kotobuki & Co., Ltd. | Writing tool |
-
1997
- 1997-11-21 TW TW086219484U patent/TW356768U/en unknown
- 1997-12-24 KR KR2019970040337U patent/KR200162605Y1/en not_active IP Right Cessation
- 1997-12-24 EP EP97310618A patent/EP0863023B1/en not_active Expired - Lifetime
-
1998
- 1998-02-13 CN CN98209022U patent/CN2323976Y/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0321581A1 (en) * | 1987-06-27 | 1989-06-28 | Pentel Kabushiki Kaisha | Writing utensil |
US5683191A (en) * | 1987-10-09 | 1997-11-04 | Kotobuki & Co., Ltd. | Writing tool |
US5018891A (en) * | 1989-07-10 | 1991-05-28 | Kotobuko & Co., Ltd. | Writing instrument with eraser dispenser |
EP0715968A1 (en) * | 1994-12-07 | 1996-06-12 | KOTOBUKI & CO., LTD. | Double-chuck mechanical pencil |
Also Published As
Publication number | Publication date |
---|---|
TW356768U (en) | 1999-04-21 |
KR19980065047U (en) | 1998-11-25 |
EP0863023A2 (en) | 1998-09-09 |
KR200162605Y1 (en) | 1999-12-15 |
CN2323976Y (en) | 1999-06-16 |
EP0863023B1 (en) | 2003-03-26 |
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