KR890006670U - pen - Google Patents

pen

Info

Publication number
KR890006670U
KR890006670U KR2019870016317U KR870016317U KR890006670U KR 890006670 U KR890006670 U KR 890006670U KR 2019870016317 U KR2019870016317 U KR 2019870016317U KR 870016317 U KR870016317 U KR 870016317U KR 890006670 U KR890006670 U KR 890006670U
Authority
KR
South Korea
Prior art keywords
pen
Prior art date
Application number
KR2019870016317U
Other languages
Korean (ko)
Other versions
KR900004448Y1 (en
Inventor
김진석
손동식
Original Assignee
김진석
손동식
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 김진석, 손동식 filed Critical 김진석
Priority to KR2019870016317U priority Critical patent/KR900004448Y1/en
Publication of KR890006670U publication Critical patent/KR890006670U/en
Application granted granted Critical
Publication of KR900004448Y1 publication Critical patent/KR900004448Y1/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
    • B43K24/082—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 placed on the side
    • 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
    • B43K24/04—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by means sliding in longitudinally-slotted casings
    • 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
    • B43K24/088—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 with spreading spring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
KR2019870016317U 1987-09-24 1987-09-24 Ballpen KR900004448Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870016317U KR900004448Y1 (en) 1987-09-24 1987-09-24 Ballpen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870016317U KR900004448Y1 (en) 1987-09-24 1987-09-24 Ballpen

Publications (2)

Publication Number Publication Date
KR890006670U true KR890006670U (en) 1989-05-15
KR900004448Y1 KR900004448Y1 (en) 1990-05-21

Family

ID=19268239

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870016317U KR900004448Y1 (en) 1987-09-24 1987-09-24 Ballpen

Country Status (1)

Country Link
KR (1) KR900004448Y1 (en)

Also Published As

Publication number Publication date
KR900004448Y1 (en) 1990-05-21

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee