TW444829U - Improved screw head - Google Patents

Improved screw head

Info

Publication number
TW444829U
TW444829U TW89216995U TW89216995U TW444829U TW 444829 U TW444829 U TW 444829U TW 89216995 U TW89216995 U TW 89216995U TW 89216995 U TW89216995 U TW 89216995U TW 444829 U TW444829 U TW 444829U
Authority
TW
Taiwan
Prior art keywords
screw head
improved screw
improved
head
screw
Prior art date
Application number
TW89216995U
Other languages
Chinese (zh)
Inventor
Jin-Suen Chen
Original Assignee
Chen Jin Suen
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 Chen Jin Suen filed Critical Chen Jin Suen
Priority to TW89216995U priority Critical patent/TW444829U/en
Publication of TW444829U publication Critical patent/TW444829U/en

Links

TW89216995U 2000-09-27 2000-09-27 Improved screw head TW444829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89216995U TW444829U (en) 2000-09-27 2000-09-27 Improved screw head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89216995U TW444829U (en) 2000-09-27 2000-09-27 Improved screw head

Publications (1)

Publication Number Publication Date
TW444829U true TW444829U (en) 2001-07-01

Family

ID=21673328

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89216995U TW444829U (en) 2000-09-27 2000-09-27 Improved screw head

Country Status (1)

Country Link
TW (1) TW444829U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI723772B (en) * 2020-02-12 2021-04-01 精法精密工業股份有限公司 Screw having a head with different sockets
CN113339378A (en) * 2020-02-18 2021-09-03 精法精密工业股份有限公司 Screw with composite pin hole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI723772B (en) * 2020-02-12 2021-04-01 精法精密工業股份有限公司 Screw having a head with different sockets
CN113339378A (en) * 2020-02-18 2021-09-03 精法精密工业股份有限公司 Screw with composite pin hole

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Legal Events

Date Code Title Description
GD4K Issue of patent certificate for granted utility model filed before june 30, 2004
MM4K Annulment or lapse of a utility model due to non-payment of fees