TW497649U - Security lock structure with ventilation function used in aluminum door/window - Google Patents

Security lock structure with ventilation function used in aluminum door/window

Info

Publication number
TW497649U
TW497649U TW89214092U TW89214092U TW497649U TW 497649 U TW497649 U TW 497649U TW 89214092 U TW89214092 U TW 89214092U TW 89214092 U TW89214092 U TW 89214092U TW 497649 U TW497649 U TW 497649U
Authority
TW
Taiwan
Prior art keywords
window
function used
lock structure
security lock
ventilation function
Prior art date
Application number
TW89214092U
Other languages
Chinese (zh)
Inventor
Guo-Ping Jang
Original Assignee
Guo-Ping Jang
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 Guo-Ping Jang filed Critical Guo-Ping Jang
Priority to TW89214092U priority Critical patent/TW497649U/en
Publication of TW497649U publication Critical patent/TW497649U/en

Links

TW89214092U 2000-08-14 2000-08-14 Security lock structure with ventilation function used in aluminum door/window TW497649U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW89214092U TW497649U (en) 2000-08-14 2000-08-14 Security lock structure with ventilation function used in aluminum door/window

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW89214092U TW497649U (en) 2000-08-14 2000-08-14 Security lock structure with ventilation function used in aluminum door/window

Publications (1)

Publication Number Publication Date
TW497649U true TW497649U (en) 2002-08-01

Family

ID=21671582

Family Applications (1)

Application Number Title Priority Date Filing Date
TW89214092U TW497649U (en) 2000-08-14 2000-08-14 Security lock structure with ventilation function used in aluminum door/window

Country Status (1)

Country Link
TW (1) TW497649U (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