KR890010479U - Mechanical pencil knock device - Google Patents

Mechanical pencil knock device

Info

Publication number
KR890010479U
KR890010479U KR2019870020260U KR870020260U KR890010479U KR 890010479 U KR890010479 U KR 890010479U KR 2019870020260 U KR2019870020260 U KR 2019870020260U KR 870020260 U KR870020260 U KR 870020260U KR 890010479 U KR890010479 U KR 890010479U
Authority
KR
South Korea
Prior art keywords
mechanical pencil
knock device
pencil knock
mechanical
pencil
Prior art date
Application number
KR2019870020260U
Other languages
Korean (ko)
Other versions
KR900006764Y1 (en
Inventor
윤철한
Original Assignee
주식회사 모나미
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 주식회사 모나미 filed Critical 주식회사 모나미
Priority to KR2019870020260U priority Critical patent/KR900006764Y1/en
Publication of KR890010479U publication Critical patent/KR890010479U/en
Application granted granted Critical
Publication of KR900006764Y1 publication Critical patent/KR900006764Y1/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
    • B43K21/16—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
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/02—Combinations of writing implements with other articles with rubbers
KR2019870020260U 1987-11-23 1987-11-23 Knock mechanism of sharp pencil KR900006764Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870020260U KR900006764Y1 (en) 1987-11-23 1987-11-23 Knock mechanism of sharp pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870020260U KR900006764Y1 (en) 1987-11-23 1987-11-23 Knock mechanism of sharp pencil

Publications (2)

Publication Number Publication Date
KR890010479U true KR890010479U (en) 1989-07-08
KR900006764Y1 KR900006764Y1 (en) 1990-07-28

Family

ID=19269669

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870020260U KR900006764Y1 (en) 1987-11-23 1987-11-23 Knock mechanism of sharp pencil

Country Status (1)

Country Link
KR (1) KR900006764Y1 (en)

Also Published As

Publication number Publication date
KR900006764Y1 (en) 1990-07-28

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20020320

Year of fee payment: 13

EXPY Expiration of term