TW514161U - Improved structure of screw - Google Patents

Improved structure of screw

Info

Publication number
TW514161U
TW514161U TW88213327A01U TW514161U TW 514161 U TW514161 U TW 514161U TW 88213327A01 U TW88213327A01 U TW 88213327A01U TW 514161 U TW514161 U TW 514161U
Authority
TW
Taiwan
Prior art keywords
screw
improved structure
improved
Prior art date
Application number
Other languages
Chinese (zh)
Inventor
Chuen-Jin Chen
Original Assignee
Chun Chen Screw Co Ltd
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 Chun Chen Screw Co Ltd filed Critical Chun Chen Screw Co Ltd
Publication of TW514161U publication Critical patent/TW514161U/en

Links

TW88213327A01 1999-08-06 2000-10-25 Improved structure of screw TW514161U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88213327U TW413278U (en) 1999-08-06 1999-08-06 Improved screw structure

Publications (1)

Publication Number Publication Date
TW514161U true TW514161U (en) 2002-12-11

Family

ID=21651957

Family Applications (2)

Application Number Title Priority Date Filing Date
TW88213327U TW413278U (en) 1999-08-06 1999-08-06 Improved screw structure
TW88213327A01 TW514161U (en) 1999-08-06 2000-10-25 Improved structure of screw

Family Applications Before (1)

Application Number Title Priority Date Filing Date
TW88213327U TW413278U (en) 1999-08-06 1999-08-06 Improved screw structure

Country Status (1)

Country Link
TW (2) TW413278U (en)

Also Published As

Publication number Publication date
TW413278U (en) 2000-11-21

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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