KR910018062U - 샤프펜슬 - Google Patents

샤프펜슬

Info

Publication number
KR910018062U
KR910018062U KR2019900004833U KR900004833U KR910018062U KR 910018062 U KR910018062 U KR 910018062U KR 2019900004833 U KR2019900004833 U KR 2019900004833U KR 900004833 U KR900004833 U KR 900004833U KR 910018062 U KR910018062 U KR 910018062U
Authority
KR
South Korea
Prior art keywords
mechanical pencil
pencil
mechanical
Prior art date
Application number
KR2019900004833U
Other languages
English (en)
Other versions
KR920003779Y1 (ko
Inventor
고홍명
Original Assignee
고홍명
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 고홍명 filed Critical 고홍명
Priority to KR2019900004833U priority Critical patent/KR920003779Y1/ko
Publication of KR910018062U publication Critical patent/KR910018062U/ko
Application granted granted Critical
Publication of KR920003779Y1 publication Critical patent/KR920003779Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/027—Writing-core feeding mechanisms with sliding tubelike writing-core guide
    • B43K21/033—Writing-core feeding mechanisms with sliding tubelike writing-core guide with automatic feed by pressure during use of pencil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/006—Pencil-barrels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K21/00—Propelling pencils
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/22—Writing-cores gripping means, e.g. chucks
KR2019900004833U 1990-04-19 1990-04-19 샤프펜슬 KR920003779Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900004833U KR920003779Y1 (ko) 1990-04-19 1990-04-19 샤프펜슬

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900004833U KR920003779Y1 (ko) 1990-04-19 1990-04-19 샤프펜슬

Publications (2)

Publication Number Publication Date
KR910018062U true KR910018062U (ko) 1991-11-28
KR920003779Y1 KR920003779Y1 (ko) 1992-06-10

Family

ID=19297803

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900004833U KR920003779Y1 (ko) 1990-04-19 1990-04-19 샤프펜슬

Country Status (1)

Country Link
KR (1) KR920003779Y1 (ko)

Also Published As

Publication number Publication date
KR920003779Y1 (ko) 1992-06-10

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 19950609

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee