TW489881U - Improved structure of door lock - Google Patents

Improved structure of door lock

Info

Publication number
TW489881U
TW489881U TW89204478U TW89204478U TW489881U TW 489881 U TW489881 U TW 489881U TW 89204478 U TW89204478 U TW 89204478U TW 89204478 U TW89204478 U TW 89204478U TW 489881 U TW489881 U TW 489881U
Authority
TW
Taiwan
Prior art keywords
door lock
improved structure
improved
door
lock
Prior art date
Application number
TW89204478U
Other languages
Chinese (zh)
Inventor
Ming-Shiang Chiou
Original Assignee
Ming-Shiang Chiou
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 Ming-Shiang Chiou filed Critical Ming-Shiang Chiou
Priority to TW89204478U priority Critical patent/TW489881U/en
Publication of TW489881U publication Critical patent/TW489881U/en

Links

TW89204478U 2000-03-21 2000-03-21 Improved structure of door lock TW489881U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89204478U TW489881U (en) 2000-03-21 2000-03-21 Improved structure of door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89204478U TW489881U (en) 2000-03-21 2000-03-21 Improved structure of door lock

Publications (1)

Publication Number Publication Date
TW489881U true TW489881U (en) 2002-06-01

Family

ID=21665519

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89204478U TW489881U (en) 2000-03-21 2000-03-21 Improved structure of door lock

Country Status (1)

Country Link
TW (1) TW489881U (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