DE3379668D1 - Interlocking building blocks and system for using the same - Google Patents
Interlocking building blocks and system for using the sameInfo
- Publication number
- DE3379668D1 DE3379668D1 DE8585106576T DE3379668T DE3379668D1 DE 3379668 D1 DE3379668 D1 DE 3379668D1 DE 8585106576 T DE8585106576 T DE 8585106576T DE 3379668 T DE3379668 T DE 3379668T DE 3379668 D1 DE3379668 D1 DE 3379668D1
- Authority
- DE
- Germany
- Prior art keywords
- same
- building blocks
- interlocking building
- interlocking
- blocks
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/349,593 US4475326A (en) | 1982-02-17 | 1982-02-17 | Interlocking building blocks and system using the same |
EP83300670A EP0087872B1 (en) | 1982-02-17 | 1983-02-10 | Interlocking building blocks |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3379668D1 true DE3379668D1 (en) | 1989-05-24 |
Family
ID=26088838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585106576T Expired DE3379668D1 (en) | 1982-02-17 | 1983-02-10 | Interlocking building blocks and system for using the same |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3379668D1 (en) |
-
1983
- 1983-02-10 DE DE8585106576T patent/DE3379668D1/en not_active Expired
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |