TW481203U - Improved device for safety door lock - Google Patents

Improved device for safety door lock

Info

Publication number
TW481203U
TW481203U TW90205433U TW90205433U TW481203U TW 481203 U TW481203 U TW 481203U TW 90205433 U TW90205433 U TW 90205433U TW 90205433 U TW90205433 U TW 90205433U TW 481203 U TW481203 U TW 481203U
Authority
TW
Taiwan
Prior art keywords
door lock
safety door
improved device
improved
safety
Prior art date
Application number
TW90205433U
Other languages
Chinese (zh)
Inventor
Jiun-Kuen Shie
Original Assignee
Minwei Entpr Co Ltd
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 Minwei Entpr Co Ltd filed Critical Minwei Entpr Co Ltd
Priority to TW90205433U priority Critical patent/TW481203U/en
Publication of TW481203U publication Critical patent/TW481203U/en

Links

TW90205433U 2001-04-09 2001-04-09 Improved device for safety door lock TW481203U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW90205433U TW481203U (en) 2001-04-09 2001-04-09 Improved device for safety door lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW90205433U TW481203U (en) 2001-04-09 2001-04-09 Improved device for safety door lock

Publications (1)

Publication Number Publication Date
TW481203U true TW481203U (en) 2002-03-21

Family

ID=21682806

Family Applications (1)

Application Number Title Priority Date Filing Date
TW90205433U TW481203U (en) 2001-04-09 2001-04-09 Improved device for safety door lock

Country Status (1)

Country Link
TW (1) TW481203U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114197961A (en) * 2020-09-17 2022-03-18 弘晋五金制品股份有限公司 Door handle device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114197961A (en) * 2020-09-17 2022-03-18 弘晋五金制品股份有限公司 Door handle device
CN114197961B (en) * 2020-09-17 2023-08-01 弘晋五金制品股份有限公司 Door handle device

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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