KR900001585Y1 - 샤아프 펜슬의 필심송출용 슬라이더 - Google Patents
샤아프 펜슬의 필심송출용 슬라이더 Download PDFInfo
- Publication number
- KR900001585Y1 KR900001585Y1 KR2019870004539U KR870004539U KR900001585Y1 KR 900001585 Y1 KR900001585 Y1 KR 900001585Y1 KR 2019870004539 U KR2019870004539 U KR 2019870004539U KR 870004539 U KR870004539 U KR 870004539U KR 900001585 Y1 KR900001585 Y1 KR 900001585Y1
- Authority
- KR
- South Korea
- Prior art keywords
- pencil
- lead
- frictional resistance
- guide
- frictional
- Prior art date
Links
Classifications
-
- 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
-
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986188485U JPS6392784U (US07413550-20080819-C00001.png) | 1986-12-09 | 1986-12-09 | |
JP61-188485 | 1986-12-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR880011924U KR880011924U (ko) | 1988-08-26 |
KR900001585Y1 true KR900001585Y1 (ko) | 1990-03-03 |
Family
ID=31139896
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019870004539U KR900001585Y1 (ko) | 1986-12-09 | 1987-04-03 | 샤아프 펜슬의 필심송출용 슬라이더 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS6392784U (US07413550-20080819-C00001.png) |
KR (1) | KR900001585Y1 (US07413550-20080819-C00001.png) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2804188C3 (de) * | 1978-02-01 | 1982-03-04 | Gebr. Schmidt, Fabrik für Feinmechanik, 7742 St Georgen | Druckbleistift für dünne Minen |
JPS5559109A (en) * | 1978-10-27 | 1980-05-02 | Nippon Shinyaku Co Ltd | Method of making troche |
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1986
- 1986-12-09 JP JP1986188485U patent/JPS6392784U/ja active Pending
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1987
- 1987-04-03 KR KR2019870004539U patent/KR900001585Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR880011924U (ko) | 1988-08-26 |
JPS6392784U (US07413550-20080819-C00001.png) | 1988-06-15 |
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A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
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FPAY | Annual fee payment |
Payment date: 19940302 Year of fee payment: 5 |
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LAPS | Lapse due to unpaid annual fee |