JPH0346942Y2 - - Google Patents
Info
- Publication number
- JPH0346942Y2 JPH0346942Y2 JP14941884U JP14941884U JPH0346942Y2 JP H0346942 Y2 JPH0346942 Y2 JP H0346942Y2 JP 14941884 U JP14941884 U JP 14941884U JP 14941884 U JP14941884 U JP 14941884U JP H0346942 Y2 JPH0346942 Y2 JP H0346942Y2
- Authority
- JP
- Japan
- Prior art keywords
- slider
- lead
- chuck
- core
- 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
Links
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009471 action Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941884U JPH0346942Y2 (ko) | 1984-10-02 | 1984-10-02 | |
| US06/727,396 US4650359A (en) | 1984-04-27 | 1985-04-25 | Mechanical pencil with automatic lead advance |
| DE3515219A DE3515219C2 (de) | 1984-04-27 | 1985-04-26 | Mechanischer Schreibstift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14941884U JPH0346942Y2 (ko) | 1984-10-02 | 1984-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6164486U JPS6164486U (ko) | 1986-05-01 |
| JPH0346942Y2 true JPH0346942Y2 (ko) | 1991-10-04 |
Family
ID=30707602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14941884U Expired JPH0346942Y2 (ko) | 1984-04-27 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0346942Y2 (ko) |
-
1984
- 1984-10-02 JP JP14941884U patent/JPH0346942Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6164486U (ko) | 1986-05-01 |
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