JP2530087Y2 - シャープペンシル - Google Patents

シャープペンシル

Info

Publication number
JP2530087Y2
JP2530087Y2 JP1990014564U JP1456490U JP2530087Y2 JP 2530087 Y2 JP2530087 Y2 JP 2530087Y2 JP 1990014564 U JP1990014564 U JP 1990014564U JP 1456490 U JP1456490 U JP 1456490U JP 2530087 Y2 JP2530087 Y2 JP 2530087Y2
Authority
JP
Japan
Prior art keywords
core
protection tube
powder
mechanical pencil
core protection
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 - Lifetime
Application number
JP1990014564U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0390992U (US20080094685A1-20080424-C00004.png
Inventor
健一 鎌倉
鶴雄 中山
正光 長浜
哲哉 杉山
雄一 宮原
宏明 岡林
信夫 村沢
司 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pentel Co Ltd
Original Assignee
Pentel Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pentel Co Ltd filed Critical Pentel Co Ltd
Priority to JP1990014564U priority Critical patent/JP2530087Y2/ja
Publication of JPH0390992U publication Critical patent/JPH0390992U/ja
Application granted granted Critical
Publication of JP2530087Y2 publication Critical patent/JP2530087Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
JP1990014564U 1989-02-27 1990-02-16 シャープペンシル Expired - Lifetime JP2530087Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990014564U JP2530087Y2 (ja) 1989-02-27 1990-02-16 シャープペンシル

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
JP2162189 1989-02-27
JP3704789 1989-03-30
JP9657789 1989-08-18
JP9812889 1989-08-23
JP1-96577 1989-10-31
JP1-128142 1989-10-31
JP1-21621 1989-10-31
JP12814289 1989-10-31
JP1-128143 1989-10-31
JP1-37047 1989-10-31
JP12814389 1989-10-31
JP1-98128 1989-10-31
JP1990014564U JP2530087Y2 (ja) 1989-02-27 1990-02-16 シャープペンシル

Publications (2)

Publication Number Publication Date
JPH0390992U JPH0390992U (US20080094685A1-20080424-C00004.png) 1991-09-17
JP2530087Y2 true JP2530087Y2 (ja) 1997-03-26

Family

ID=31892390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990014564U Expired - Lifetime JP2530087Y2 (ja) 1989-02-27 1990-02-16 シャープペンシル

Country Status (1)

Country Link
JP (1) JP2530087Y2 (US20080094685A1-20080424-C00004.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573684Y2 (ja) 1992-04-30 1998-06-04 ぺんてる株式会社 シャープペンシル
JP2573676Y2 (ja) 1992-01-31 1998-06-04 ぺんてる株式会社 シャープペンシル
JP2603745Y2 (ja) 1992-11-30 2000-03-21 ぺんてる株式会社 シャープペンシル

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1151874A1 (en) * 1999-10-15 2001-11-07 Pentel Kabushiki Kaisha Mechanical pencil and production method for its lead protection member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4526349Y1 (US20080094685A1-20080424-C00004.png) * 1966-09-03 1970-10-14
JPS5830718U (ja) * 1981-08-24 1983-02-28 小倉クラツチ株式会社 自動車のフアン装置
JPS5832959U (ja) * 1981-08-26 1983-03-03 株式会社日立製作所 植物栽培用養水器

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2573676Y2 (ja) 1992-01-31 1998-06-04 ぺんてる株式会社 シャープペンシル
JP2573684Y2 (ja) 1992-04-30 1998-06-04 ぺんてる株式会社 シャープペンシル
JP2603745Y2 (ja) 1992-11-30 2000-03-21 ぺんてる株式会社 シャープペンシル

Also Published As

Publication number Publication date
JPH0390992U (US20080094685A1-20080424-C00004.png) 1991-09-17

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term