KR910019936U - Sharp pencil - Google Patents

Sharp pencil

Info

Publication number
KR910019936U
KR910019936U KR2019900007813U KR900007813U KR910019936U KR 910019936 U KR910019936 U KR 910019936U KR 2019900007813 U KR2019900007813 U KR 2019900007813U KR 900007813 U KR900007813 U KR 900007813U KR 910019936 U KR910019936 U KR 910019936U
Authority
KR
South Korea
Prior art keywords
sharp pencil
pencil
sharp
Prior art date
Application number
KR2019900007813U
Other languages
Korean (ko)
Other versions
KR950000031Y1 (en
Inventor
정태헌
Original Assignee
정태헌
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 정태헌 filed Critical 정태헌
Priority to KR2019900007813U priority Critical patent/KR950000031Y1/en
Publication of KR910019936U publication Critical patent/KR910019936U/en
Application granted granted Critical
Publication of KR950000031Y1 publication Critical patent/KR950000031Y1/en

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
    • B43K21/02—Writing-core feeding mechanisms
    • B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/06—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by turning means
KR2019900007813U 1990-05-30 1990-05-30 Sharp pencil KR950000031Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900007813U KR950000031Y1 (en) 1990-05-30 1990-05-30 Sharp pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900007813U KR950000031Y1 (en) 1990-05-30 1990-05-30 Sharp pencil

Publications (2)

Publication Number Publication Date
KR910019936U true KR910019936U (en) 1991-12-19
KR950000031Y1 KR950000031Y1 (en) 1995-01-07

Family

ID=19299535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900007813U KR950000031Y1 (en) 1990-05-30 1990-05-30 Sharp pencil

Country Status (1)

Country Link
KR (1) KR950000031Y1 (en)

Also Published As

Publication number Publication date
KR950000031Y1 (en) 1995-01-07

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee