TW501634U - Improved structure of doorknob lock - Google Patents

Improved structure of doorknob lock

Info

Publication number
TW501634U
TW501634U TW90222394U TW90222394U TW501634U TW 501634 U TW501634 U TW 501634U TW 90222394 U TW90222394 U TW 90222394U TW 90222394 U TW90222394 U TW 90222394U TW 501634 U TW501634 U TW 501634U
Authority
TW
Taiwan
Prior art keywords
improved structure
doorknob lock
doorknob
lock
improved
Prior art date
Application number
TW90222394U
Other languages
Chinese (zh)
Inventor
Gung-Da Huang
Chi Gau
Ying-Jiau Yang
Mei-Li Wu
Yi-Shiung Jau
Original Assignee
Gung-Da Huang
Chi Gau
Ying-Jiau Yang
Mei-Li Wu
Yi-Shiung Jau
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 Gung-Da Huang, Chi Gau, Ying-Jiau Yang, Mei-Li Wu, Yi-Shiung Jau filed Critical Gung-Da Huang
Priority to TW90222394U priority Critical patent/TW501634U/en
Publication of TW501634U publication Critical patent/TW501634U/en

Links

TW90222394U 2001-12-18 2001-12-18 Improved structure of doorknob lock TW501634U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90222394U TW501634U (en) 2001-12-18 2001-12-18 Improved structure of doorknob lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90222394U TW501634U (en) 2001-12-18 2001-12-18 Improved structure of doorknob lock

Publications (1)

Publication Number Publication Date
TW501634U true TW501634U (en) 2002-09-01

Family

ID=21687767

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90222394U TW501634U (en) 2001-12-18 2001-12-18 Improved structure of doorknob lock

Country Status (1)

Country Link
TW (1) TW501634U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963134B2 (en) 2003-08-20 2011-06-21 Master Lock Company Llc Deadbolt lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7963134B2 (en) 2003-08-20 2011-06-21 Master Lock Company Llc Deadbolt lock

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