TW525671U - Improved anti-picking structure for door lock - Google Patents

Improved anti-picking structure for door lock

Info

Publication number
TW525671U
TW525671U TW91210449U TW91210449U TW525671U TW 525671 U TW525671 U TW 525671U TW 91210449 U TW91210449 U TW 91210449U TW 91210449 U TW91210449 U TW 91210449U TW 525671 U TW525671 U TW 525671U
Authority
TW
Taiwan
Prior art keywords
door lock
improved anti
picking structure
picking
improved
Prior art date
Application number
TW91210449U
Other languages
Chinese (zh)
Inventor
Jeng-Feng Yang
Sheng-Jiun Yang
Mu-Guei Yang
Original Assignee
Jeng-Feng Yang
Sheng-Jiun Yang
Mu-Guei Yang
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 Jeng-Feng Yang, Sheng-Jiun Yang, Mu-Guei Yang filed Critical Jeng-Feng Yang
Priority to TW91210449U priority Critical patent/TW525671U/en
Publication of TW525671U publication Critical patent/TW525671U/en

Links

TW91210449U 2002-07-05 2002-07-05 Improved anti-picking structure for door lock TW525671U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91210449U TW525671U (en) 2002-07-05 2002-07-05 Improved anti-picking structure for door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91210449U TW525671U (en) 2002-07-05 2002-07-05 Improved anti-picking structure for door lock

Publications (1)

Publication Number Publication Date
TW525671U true TW525671U (en) 2003-03-21

Family

ID=28451939

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91210449U TW525671U (en) 2002-07-05 2002-07-05 Improved anti-picking structure for door lock

Country Status (1)

Country Link
TW (1) TW525671U (en)

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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