JPS53136243U - - Google Patents
Info
- Publication number
- JPS53136243U JPS53136243U JP4046577U JP4046577U JPS53136243U JP S53136243 U JPS53136243 U JP S53136243U JP 4046577 U JP4046577 U JP 4046577U JP 4046577 U JP4046577 U JP 4046577U JP S53136243 U JPS53136243 U JP S53136243U
- Authority
- JP
- Japan
- 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
Landscapes
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977040465U JPS5631415Y2 (cg-RX-API-DMAC7.html) | 1977-03-31 | 1977-03-31 | |
| US05/805,152 US4171170A (en) | 1977-03-31 | 1977-06-09 | Automatic pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977040465U JPS5631415Y2 (cg-RX-API-DMAC7.html) | 1977-03-31 | 1977-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53136243U true JPS53136243U (cg-RX-API-DMAC7.html) | 1978-10-27 |
| JPS5631415Y2 JPS5631415Y2 (cg-RX-API-DMAC7.html) | 1981-07-27 |
Family
ID=28909239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977040465U Expired JPS5631415Y2 (cg-RX-API-DMAC7.html) | 1977-03-31 | 1977-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5631415Y2 (cg-RX-API-DMAC7.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017013359A (ja) * | 2015-06-30 | 2017-01-19 | ぺんてる株式会社 | シャープペンシル |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4797622B2 (ja) * | 2005-12-26 | 2011-10-19 | ぺんてる株式会社 | シャープペンシル |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138129U (cg-RX-API-DMAC7.html) * | 1974-04-25 | 1975-11-13 |
-
1977
- 1977-03-31 JP JP1977040465U patent/JPS5631415Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50138129U (cg-RX-API-DMAC7.html) * | 1974-04-25 | 1975-11-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017013359A (ja) * | 2015-06-30 | 2017-01-19 | ぺんてる株式会社 | シャープペンシル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5631415Y2 (cg-RX-API-DMAC7.html) | 1981-07-27 |