JPH0174191U - - Google Patents
Info
- Publication number
- JPH0174191U JPH0174191U JP1987170190U JP17019087U JPH0174191U JP H0174191 U JPH0174191 U JP H0174191U JP 1987170190 U JP1987170190 U JP 1987170190U JP 17019087 U JP17019087 U JP 17019087U JP H0174191 U JPH0174191 U JP H0174191U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical
- cylindrical body
- core pipe
- outer cylinder
- utility
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17019087U JPH061831Y2 (ja) | 1987-11-06 | 1987-11-06 | シャープペンシル |
DE88116690T DE3885227T2 (de) | 1987-10-09 | 1988-10-07 | Schreibgerät. |
MX013327A MX173857B (es) | 1987-10-09 | 1988-10-07 | Instrumento de escritura |
ES92113960T ES2089312T3 (es) | 1987-10-09 | 1988-10-07 | Util de escribir. |
DE3855420T DE3855420T2 (de) | 1987-10-09 | 1988-10-07 | Schreibgerät |
US07/255,101 US5022774A (en) | 1987-10-09 | 1988-10-07 | Writing tool with eraser dispenser |
EP92113960A EP0513874B1 (en) | 1987-10-09 | 1988-10-07 | Writing tool |
ES88116690T ES2045054T3 (es) | 1987-10-09 | 1988-10-07 | Util escritor. |
EP88116690A EP0311121B1 (en) | 1987-10-09 | 1988-10-07 | Writing tool |
US07/274,297 US5062727A (en) | 1987-10-09 | 1988-11-21 | Writing tool |
US07/696,197 US5207522A (en) | 1987-10-09 | 1991-05-06 | Knock type mechanical pencil with retractable eraser |
US07/875,366 US5370471A (en) | 1978-10-07 | 1992-04-29 | Writing tool, with eraser dispenser |
US07/924,854 US5236270A (en) | 1987-10-09 | 1992-08-04 | Writing tool for advancing lead with eraser dispenser |
US08/198,150 US5700101A (en) | 1987-10-09 | 1994-02-17 | Writing tool |
US08/264,424 US5683191A (en) | 1987-10-09 | 1994-06-23 | Writing tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17019087U JPH061831Y2 (ja) | 1987-11-06 | 1987-11-06 | シャープペンシル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0174191U true JPH0174191U (US20090163788A1-20090625-C00002.png) | 1989-05-19 |
JPH061831Y2 JPH061831Y2 (ja) | 1994-01-19 |
Family
ID=31460917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17019087U Expired - Lifetime JPH061831Y2 (ja) | 1978-10-07 | 1987-11-06 | シャープペンシル |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH061831Y2 (US20090163788A1-20090625-C00002.png) |
-
1987
- 1987-11-06 JP JP17019087U patent/JPH061831Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH061831Y2 (ja) | 1994-01-19 |