Chika; John J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chika; John J..The latest application filed is for "apparatus to help learning pictorial art".
- Chika; John J. - Bloomfield Hills MI
| Patent | Date |
|---|---|
| Apparatus to help learning pictorial art Grant 4,457,717 - Chika July 3, 1 | 1984-07-03 |
| Torsionally resilient structure for a sidecar Grant 4,229,018 - Chika October 21, 1 | 1980-10-21 |
| Combined engine and pedal powered vehicles Grant 4,227,589 - Chika October 14, 1 | 1980-10-14 |
| Configuration and construction of four wheeled motor vehicles Grant 4,217,970 - Chika August 19, 1 | 1980-08-19 |
| Individual restraining device for a vehicle user Grant 4,063,778 - Chika December 20, 1 | 1977-12-20 |
| Auxilliary body restraining device Grant 3,968,994 - Chika July 13, 1 | 1976-07-13 |
| Seat supporting structure for fast moving vehicles Grant 3,885,810 - Chika May 27, 1 | 1975-05-27 |
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