TW497646U - Improved door lock structure - Google Patents

Improved door lock structure

Info

Publication number
TW497646U
TW497646U TW90217945U TW90217945U TW497646U TW 497646 U TW497646 U TW 497646U TW 90217945 U TW90217945 U TW 90217945U TW 90217945 U TW90217945 U TW 90217945U TW 497646 U TW497646 U TW 497646U
Authority
TW
Taiwan
Prior art keywords
door lock
lock structure
improved door
improved
lock
Prior art date
Application number
TW90217945U
Other languages
Chinese (zh)
Inventor
Ching-Tian Lin
Original Assignee
Ching-Tian Lin
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 Ching-Tian Lin filed Critical Ching-Tian Lin
Priority to TW90217945U priority Critical patent/TW497646U/en
Publication of TW497646U publication Critical patent/TW497646U/en

Links

TW90217945U 2001-10-19 2001-10-19 Improved door lock structure TW497646U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90217945U TW497646U (en) 2001-10-19 2001-10-19 Improved door lock structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90217945U TW497646U (en) 2001-10-19 2001-10-19 Improved door lock structure

Publications (1)

Publication Number Publication Date
TW497646U true TW497646U (en) 2002-08-01

Family

ID=21686972

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90217945U TW497646U (en) 2001-10-19 2001-10-19 Improved door lock structure

Country Status (1)

Country Link
TW (1) TW497646U (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
MK4K Expiration of patent term of a granted utility model