KR910011494A - Writing utensils - Google Patents

Writing utensils

Info

Publication number
KR910011494A
KR910011494A KR1019890019177A KR890019177A KR910011494A KR 910011494 A KR910011494 A KR 910011494A KR 1019890019177 A KR1019890019177 A KR 1019890019177A KR 890019177 A KR890019177 A KR 890019177A KR 910011494 A KR910011494 A KR 910011494A
Authority
KR
South Korea
Prior art keywords
writing utensils
utensils
writing
Prior art date
Application number
KR1019890019177A
Other languages
Korean (ko)
Other versions
KR970009629B1 (en
Inventor
성예경
Original Assignee
성예경
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 성예경 filed Critical 성예경
Priority to KR1019890019177A priority Critical patent/KR970009629B1/en
Publication of KR910011494A publication Critical patent/KR910011494A/en
Application granted granted Critical
Publication of KR970009629B1 publication Critical patent/KR970009629B1/en

Links

Classifications

    • 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
KR1019890019177A 1989-12-21 1989-12-21 Pencil KR970009629B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890019177A KR970009629B1 (en) 1989-12-21 1989-12-21 Pencil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890019177A KR970009629B1 (en) 1989-12-21 1989-12-21 Pencil

Publications (2)

Publication Number Publication Date
KR910011494A true KR910011494A (en) 1991-07-30
KR970009629B1 KR970009629B1 (en) 1997-06-17

Family

ID=19293343

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890019177A KR970009629B1 (en) 1989-12-21 1989-12-21 Pencil

Country Status (1)

Country Link
KR (1) KR970009629B1 (en)

Also Published As

Publication number Publication date
KR970009629B1 (en) 1997-06-17

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
J204 Request for invalidation trial [patent]
J2X1 Appeal (before the patent court)

Free format text: INVALIDATION IN ENTIRETY

J302 Written judgement (patent court)

Free format text: JUDGMENT (PATENT COURT) FOR INVALIDATION IN ENTIRETY REQUESTED 19990205

Effective date: 19990708

J221 Remand (intellectual property tribunal)

Free format text: REMAND (INTELLECTUAL PROPERTY TRIBUNAL) FOR INVALIDATION IN ENTIRETY

J301 Trial decision

Free format text: TRIAL DECISION FOR INVALIDATION IN ENTIRETY REQUESTED 19990816

Effective date: 19991007

LAPS Lapse due to unpaid annual fee