TW535831U - Improved anti-thieving structure used in fireproof door locks - Google Patents

Improved anti-thieving structure used in fireproof door locks

Info

Publication number
TW535831U
TW535831U TW91207163U TW91207163U TW535831U TW 535831 U TW535831 U TW 535831U TW 91207163 U TW91207163 U TW 91207163U TW 91207163 U TW91207163 U TW 91207163U TW 535831 U TW535831 U TW 535831U
Authority
TW
Taiwan
Prior art keywords
thieving
structure used
door locks
fireproof door
improved anti
Prior art date
Application number
TW91207163U
Other languages
Chinese (zh)
Inventor
Fu-Chang Peng
Original Assignee
Fu Chang Locks Mfg Corp
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 Fu Chang Locks Mfg Corp filed Critical Fu Chang Locks Mfg Corp
Priority to TW91207163U priority Critical patent/TW535831U/en
Publication of TW535831U publication Critical patent/TW535831U/en

Links

TW91207163U 2002-05-17 2002-05-17 Improved anti-thieving structure used in fireproof door locks TW535831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW91207163U TW535831U (en) 2002-05-17 2002-05-17 Improved anti-thieving structure used in fireproof door locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW91207163U TW535831U (en) 2002-05-17 2002-05-17 Improved anti-thieving structure used in fireproof door locks

Publications (1)

Publication Number Publication Date
TW535831U true TW535831U (en) 2003-06-01

Family

ID=29213622

Family Applications (1)

Application Number Title Priority Date Filing Date
TW91207163U TW535831U (en) 2002-05-17 2002-05-17 Improved anti-thieving structure used in fireproof door locks

Country Status (1)

Country Link
TW (1) TW535831U (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