TW481203U - Improved device for safety door lock - Google Patents
Improved device for safety door lockInfo
- 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
Links
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)
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 |
-
2001
- 2001-04-09 TW TW90205433U patent/TW481203U/en not_active IP Right Cessation
Cited By (2)
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 |