JPH0139591Y2 - - Google Patents
Info
- Publication number
- JPH0139591Y2 JPH0139591Y2 JP1980125387U JP12538780U JPH0139591Y2 JP H0139591 Y2 JPH0139591 Y2 JP H0139591Y2 JP 1980125387 U JP1980125387 U JP 1980125387U JP 12538780 U JP12538780 U JP 12538780U JP H0139591 Y2 JPH0139591 Y2 JP H0139591Y2
- Authority
- JP
- Japan
- Prior art keywords
- middle piece
- tightening ring
- locking
- chuck
- piece
- 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
Links
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980125387U JPH0139591Y2 (US07534539-20090519-C00280.png) | 1980-09-03 | 1980-09-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980125387U JPH0139591Y2 (US07534539-20090519-C00280.png) | 1980-09-03 | 1980-09-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5749258U JPS5749258U (US07534539-20090519-C00280.png) | 1982-03-19 |
| JPH0139591Y2 true JPH0139591Y2 (US07534539-20090519-C00280.png) | 1989-11-28 |
Family
ID=29485862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980125387U Expired JPH0139591Y2 (US07534539-20090519-C00280.png) | 1980-09-03 | 1980-09-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0139591Y2 (US07534539-20090519-C00280.png) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7312619B2 (ja) * | 2019-06-20 | 2023-07-21 | 株式会社パイロットコーポレーション | シャープペンシル |
| JP7308667B2 (ja) * | 2019-06-20 | 2023-07-14 | 株式会社パイロットコーポレーション | シャープペンシル |
| US11993097B2 (en) * | 2019-06-20 | 2024-05-28 | Kabushiki Kaisha Pilot Corporation | Mechanical pencil |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931559U (US07534539-20090519-C00280.png) * | 1972-06-21 | 1974-03-19 | ||
| JPS552611B2 (US07534539-20090519-C00280.png) * | 1975-04-03 | 1980-01-21 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS552611U (US07534539-20090519-C00280.png) * | 1978-06-17 | 1980-01-09 |
-
1980
- 1980-09-03 JP JP1980125387U patent/JPH0139591Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931559U (US07534539-20090519-C00280.png) * | 1972-06-21 | 1974-03-19 | ||
| JPS552611B2 (US07534539-20090519-C00280.png) * | 1975-04-03 | 1980-01-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5749258U (US07534539-20090519-C00280.png) | 1982-03-19 |
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