TW456439U - An extension door with aid-wheel - Google Patents
An extension door with aid-wheelInfo
- Publication number
- TW456439U TW456439U TW90201494U TW90201494U TW456439U TW 456439 U TW456439 U TW 456439U TW 90201494 U TW90201494 U TW 90201494U TW 90201494 U TW90201494 U TW 90201494U TW 456439 U TW456439 U TW 456439U
- Authority
- TW
- Taiwan
- Prior art keywords
- aid
- wheel
- extension door
- door
- extension
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90201494U TW456439U (en) | 2001-01-20 | 2001-01-20 | An extension door with aid-wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW90201494U TW456439U (en) | 2001-01-20 | 2001-01-20 | An extension door with aid-wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
TW456439U true TW456439U (en) | 2001-09-21 |
Family
ID=21680924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW90201494U TW456439U (en) | 2001-01-20 | 2001-01-20 | An extension door with aid-wheel |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW456439U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412412A (zh) * | 2018-04-25 | 2018-08-17 | 佛山市圣田智能科技有限公司 | 一种电动伸缩门 |
-
2001
- 2001-01-20 TW TW90201494U patent/TW456439U/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108412412A (zh) * | 2018-04-25 | 2018-08-17 | 佛山市圣田智能科技有限公司 | 一种电动伸缩门 |
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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 |