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Patent applications and USPTO patent grants for Sanson; Joseph F..The latest application filed is for "cushion or seat structure of plastic foam with integrated cover and incorporated reinforcing grid or skeleton, and method of making same".
Patent | Date |
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Cushion or seat structure of plastic foam with integrated cover and incorporated reinforcing grid or skeleton, and method of making same Grant 4,115,170 - Sanson September 19, 1 | 1978-09-19 |
Method of reshaping resiliently deformable sheet material for integration with a flexible plastic foam as a cover therefor Grant 4,089,919 - Sanson May 16, 1 | 1978-05-16 |
Manufacture of cushions Grant 4,046,611 - Sanson September 6, 1 | 1977-09-06 |
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