Bozek; John W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bozek; John W..The latest application filed is for "cross bow with improved cocking mechanism".
- Bozek; John W. - Waterford MI
| Patent | Date |
|---|---|
| Cross bow with improved cocking mechanism Grant 4,942,861 - Bozek July 24, 1 | 1990-07-24 |
| Mechanical projector with variable leverage device Grant 4,917,071 - Bozek April 17, 1 | 1990-04-17 |
| Archery device with separate bending and lauching bowstrings and front end arrow launch Grant 4,858,588 - Bozek August 22, 1 | 1989-08-22 |
| Archery box with leveraged bending bowstring and separate launching bowstring Grant 4,757,799 - Bozek July 19, 1 | 1988-07-19 |
| Mechanical projector with variable leverage arrangement Grant 4,651,707 - Bozek March 24, 1 | 1987-03-24 |
| Cross bow Grant 4,649,891 - Bozek March 17, 1 | 1987-03-17 |
| Cross bow with cocking mechanism Grant 4,649,892 - Bozek March 17, 1 | 1987-03-17 |
| Apparatus For Separating Mixtures Of Immiscible Liquids Grant 3,568,842 - Bozek March 9, 1 | 1971-03-09 |
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