JPH061831Y2 - シャープペンシル - Google Patents

シャープペンシル

Info

Publication number
JPH061831Y2
JPH061831Y2 JP17019087U JP17019087U JPH061831Y2 JP H061831 Y2 JPH061831 Y2 JP H061831Y2 JP 17019087 U JP17019087 U JP 17019087U JP 17019087 U JP17019087 U JP 17019087U JP H061831 Y2 JPH061831 Y2 JP H061831Y2
Authority
JP
Japan
Prior art keywords
tubular
cylindrical
cap
outer cylinder
core pipe
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
JP17019087U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0174191U (en]
Inventor
秀平 陰山
良英 光谷
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.)
Kotobuki and Co Ltd
Original Assignee
Kotobuki and 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
Priority to JP17019087U priority Critical patent/JPH061831Y2/ja
Application filed by Kotobuki and Co Ltd filed Critical Kotobuki and Co Ltd
Priority to EP92113960A priority patent/EP0513874B1/en
Priority to ES88116690T priority patent/ES2045054T3/es
Priority to US07/255,101 priority patent/US5022774A/en
Priority to DE88116690T priority patent/DE3885227T2/de
Priority to MX013327A priority patent/MX173857B/es
Priority to ES92113960T priority patent/ES2089312T3/es
Priority to EP88116690A priority patent/EP0311121B1/en
Priority to DE3855420T priority patent/DE3855420T2/de
Priority to US07/274,297 priority patent/US5062727A/en
Publication of JPH0174191U publication Critical patent/JPH0174191U/ja
Priority to US07/696,197 priority patent/US5207522A/en
Priority to US07/875,366 priority patent/US5370471A/en
Priority to US07/924,854 priority patent/US5236270A/en
Application granted granted Critical
Publication of JPH061831Y2 publication Critical patent/JPH061831Y2/ja
Priority to US08/198,150 priority patent/US5700101A/en
Priority to US08/264,424 priority patent/US5683191A/en
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)
JP17019087U 1978-10-07 1987-11-06 シャープペンシル Expired - Lifetime JPH061831Y2 (ja)

Priority Applications (15)

Application Number Priority Date Filing Date Title
JP17019087U JPH061831Y2 (ja) 1987-11-06 1987-11-06 シャープペンシル
ES88116690T ES2045054T3 (es) 1987-10-09 1988-10-07 Util escritor.
US07/255,101 US5022774A (en) 1987-10-09 1988-10-07 Writing tool with eraser dispenser
DE88116690T DE3885227T2 (de) 1987-10-09 1988-10-07 Schreibgerät.
MX013327A MX173857B (es) 1987-10-09 1988-10-07 Instrumento de escritura
ES92113960T ES2089312T3 (es) 1987-10-09 1988-10-07 Util de escribir.
EP88116690A EP0311121B1 (en) 1987-10-09 1988-10-07 Writing tool
DE3855420T DE3855420T2 (de) 1987-10-09 1988-10-07 Schreibgerät
EP92113960A EP0513874B1 (en) 1987-10-09 1988-10-07 Writing tool
US07/274,297 US5062727A (en) 1987-10-09 1988-11-21 Writing tool
US07/696,197 US5207522A (en) 1987-10-09 1991-05-06 Knock type mechanical pencil with retractable eraser
US07/875,366 US5370471A (en) 1978-10-07 1992-04-29 Writing tool, with eraser dispenser
US07/924,854 US5236270A (en) 1987-10-09 1992-08-04 Writing tool for advancing lead with eraser dispenser
US08/198,150 US5700101A (en) 1987-10-09 1994-02-17 Writing tool
US08/264,424 US5683191A (en) 1987-10-09 1994-06-23 Writing tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17019087U JPH061831Y2 (ja) 1987-11-06 1987-11-06 シャープペンシル

Publications (2)

Publication Number Publication Date
JPH0174191U JPH0174191U (en]) 1989-05-19
JPH061831Y2 true JPH061831Y2 (ja) 1994-01-19

Family

ID=31460917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17019087U Expired - Lifetime JPH061831Y2 (ja) 1978-10-07 1987-11-06 シャープペンシル

Country Status (1)

Country Link
JP (1) JPH061831Y2 (en])

Also Published As

Publication number Publication date
JPH0174191U (en]) 1989-05-19

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