TW489893U - Security double lock - Google Patents

Security double lock

Info

Publication number
TW489893U
TW489893U TW90217553U TW90217553U TW489893U TW 489893 U TW489893 U TW 489893U TW 90217553 U TW90217553 U TW 90217553U TW 90217553 U TW90217553 U TW 90217553U TW 489893 U TW489893 U TW 489893U
Authority
TW
Taiwan
Prior art keywords
double lock
security double
security
lock
double
Prior art date
Application number
TW90217553U
Other languages
Chinese (zh)
Inventor
Chuen-Yi Hung
Original Assignee
Chuen-Yi Hung
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 Chuen-Yi Hung filed Critical Chuen-Yi Hung
Priority to TW90217553U priority Critical patent/TW489893U/en
Publication of TW489893U publication Critical patent/TW489893U/en

Links

TW90217553U 2001-10-16 2001-10-16 Security double lock TW489893U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90217553U TW489893U (en) 2001-10-16 2001-10-16 Security double lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90217553U TW489893U (en) 2001-10-16 2001-10-16 Security double lock

Publications (1)

Publication Number Publication Date
TW489893U true TW489893U (en) 2002-06-01

Family

ID=21686883

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90217553U TW489893U (en) 2001-10-16 2001-10-16 Security double lock

Country Status (1)

Country Link
TW (1) TW489893U (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