JPS641097Y2 - - Google Patents
Info
- Publication number
- JPS641097Y2 JPS641097Y2 JP1980050482U JP5048280U JPS641097Y2 JP S641097 Y2 JPS641097 Y2 JP S641097Y2 JP 1980050482 U JP1980050482 U JP 1980050482U JP 5048280 U JP5048280 U JP 5048280U JP S641097 Y2 JPS641097 Y2 JP S641097Y2
- Authority
- JP
- Japan
- Prior art keywords
- ring
- pen body
- inner edge
- cross
- center
- 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
- 238000005452 bending Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Landscapes
- Pens And Brushes (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980050482U JPS641097Y2 (zh) | 1980-04-14 | 1980-04-14 | |
CA000363604A CA1153988A (en) | 1980-04-14 | 1980-10-30 | Synthetic resin pen unit |
GB8036004A GB2074949B (en) | 1980-04-14 | 1980-11-10 | Synthetic resin pen unit |
DE3043039A DE3043039C2 (de) | 1980-04-14 | 1980-11-14 | Stiftförmiger Schreibeinsatz |
FR8024254A FR2480198B1 (fr) | 1980-04-14 | 1980-11-14 | Instrument d'ecriture souple en resine synthetique |
US07/009,542 US4721404A (en) | 1980-04-14 | 1987-02-02 | Synthetic resin pen unit |
US07/108,675 US4840509A (en) | 1980-04-14 | 1987-10-15 | Synthetic resin pen unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1980050482U JPS641097Y2 (zh) | 1980-04-14 | 1980-04-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56151188U JPS56151188U (zh) | 1981-11-12 |
JPS641097Y2 true JPS641097Y2 (zh) | 1989-01-11 |
Family
ID=29645421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1980050482U Expired JPS641097Y2 (zh) | 1980-04-14 | 1980-04-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS641097Y2 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0546946Y2 (zh) * | 1986-06-30 | 1993-12-09 | ||
JPH0644718Y2 (ja) * | 1986-12-16 | 1994-11-16 | テイボ−株式会社 | 合成樹脂製ペン先 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015848A (zh) * | 1973-05-11 | 1975-02-19 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6017358Y2 (ja) * | 1977-12-27 | 1985-05-28 | 三菱鉛筆株式会社 | 筆記具用合成樹脂製ペン先体 |
-
1980
- 1980-04-14 JP JP1980050482U patent/JPS641097Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5015848A (zh) * | 1973-05-11 | 1975-02-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS56151188U (zh) | 1981-11-12 |
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