TW444780U - Improved structure of light steel frame - Google Patents
Improved structure of light steel frameInfo
- Publication number
- TW444780U TW444780U TW88207144A02U TW444780U TW 444780 U TW444780 U TW 444780U TW 88207144A02 U TW88207144A02 U TW 88207144A02U TW 444780 U TW444780 U TW 444780U
- Authority
- TW
- Taiwan
- Prior art keywords
- steel frame
- improved structure
- light steel
- light
- improved
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW88207144U TW415464U (en) | 1999-05-06 | 1999-05-06 | Improved lightweight steel frame |
Publications (1)
Publication Number | Publication Date |
---|---|
TW444780U true TW444780U (en) | 2001-07-01 |
Family
ID=21647744
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW88207144U TW415464U (en) | 1999-05-06 | 1999-05-06 | Improved lightweight steel frame |
TW88207144A01 TW444779U (en) | 1999-05-06 | 1999-09-15 | Improved structure of light steel frame |
TW88207144A02 TW444780U (en) | 1999-05-06 | 1999-09-27 | Improved structure of light steel frame |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW88207144U TW415464U (en) | 1999-05-06 | 1999-05-06 | Improved lightweight steel frame |
TW88207144A01 TW444779U (en) | 1999-05-06 | 1999-09-15 | Improved structure of light steel frame |
Country Status (1)
Country | Link |
---|---|
TW (3) | TW415464U (en) |
-
1999
- 1999-05-06 TW TW88207144U patent/TW415464U/en not_active IP Right Cessation
- 1999-09-15 TW TW88207144A01 patent/TW444779U/en not_active IP Right Cessation
- 1999-09-27 TW TW88207144A02 patent/TW444780U/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TW444779U (en) | 2001-07-01 |
TW415464U (en) | 2000-12-11 |
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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 |