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Patent applications and USPTO patent grants for Petersson; Nils A. I..The latest application filed is for "rail element for a toy railway".
Patent | Date |
---|---|
Rail element for a toy railway Grant D287,609 - Petersson January 6, 1 | 1987-01-06 |
Toy construction piece Grant D281,440 - Petersson November 19, 1 | 1985-11-19 |
Rail element for a toy railway Grant D280,919 - Petersson October 8, 1 | 1985-10-08 |
Toy building block Grant D276,926 - Petersson December 25, 1 | 1984-12-25 |
Toy construction piece Grant D276,830 - Petersson December 18, 1 | 1984-12-18 |
Invertible wheeled stool for a child Grant D276,669 - Petersson , et al. December 11, 1 | 1984-12-11 |
Connection element for assembling toys Grant 4,484,407 - Petersson * November 27, 1 | 1984-11-27 |
Toy vehicle Grant D275,299 - Petersson , et al. August 28, 1 | 1984-08-28 |
Connection element for making assemblies of toy units Grant 4,361,979 - Petersson December 7, 1 | 1982-12-07 |
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