Sappington; Donald R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sappington; Donald R..The latest application filed is for "archery bow pin sight and mount".
- Sappington; Donald R. - Lake St. Louis MO
- Sappington; Donald R. - St. Charles County MO
- Sappington; Donald R. - St. Charles MO
| Patent | Date |
|---|---|
| Archery bow pin sight and mount Grant 5,657,740 - Slates , et al. August 19, 1 | 1997-08-19 |
| Adjustable archery sight Grant 5,414,936 - Sappington May 16, 1 | 1995-05-16 |
| Device for mounting a sight on an archery bow Grant 5,379,746 - Sappington January 10, 1 | 1995-01-10 |
| Archery bow sighting device Grant 5,072,716 - Sappington December 17, 1 | 1991-12-17 |
| Archery bow flexible sight pin Grant 4,819,611 - Sappington April 11, 1 | 1989-04-11 |
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