Goldfarb; Martin I.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Goldfarb; Martin I..The latest application filed is for "activity apparatus and method for generally instantaneously creating lithophane-type pictorial works comprising translucent material within containers having a transparent see-through wall".
- Goldfarb; Martin I. - Santa Monica CA
| Patent | Date |
|---|---|
| Activity apparatus and method for generally instantaneously creating lithophane-type pictorial works comprising translucent material within containers having a transparent see-through wall Grant 6,306,470 - Goldfarb , et al. October 23, 2 | 2001-10-23 |
| Activity apparatus and method for compressing pliant translucent material to generally instantaneously create a lithophane-type pictorial work Grant 6,287,492 - Goldfarb , et al. September 11, 2 | 2001-09-11 |
| Selection game Grant 6,068,262 - Goldfarb , et al. May 30, 2 | 2000-05-30 |
| Game with action discharge Grant 5,887,874 - Goldfarb , et al. March 30, 1 | 1999-03-30 |
| Game with action-discharge Grant 5,823,538 - Goldfarb , et al. October 20, 1 | 1998-10-20 |
| Self-contained competitive game for developing spatial sense in young children Grant 5,050,883 - Goldfarb , et al. September 24, 1 | 1991-09-24 |
| Surprise action game Grant 5,009,431 - Goldfarb , et al. April 23, 1 | 1991-04-23 |
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