Rappleyea; Frederick A.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rappleyea; Frederick A..The latest application filed is for "retaining assembly for protective headgear".
- Rappleyea; Frederick A. - Park Ridge IL
- Rappleyea; Frederick A. - Schiller Park IL
| Patent | Date |
|---|---|
| Retaining assembly for protective headgear Grant 4,335,472 - Rappleyea June 22, 1 | 1982-06-22 |
| Protective headgear Grant 4,326,303 - Rappleyea April 27, 1 | 1982-04-27 |
| Pad for protective helmet Grant 4,060,855 - Rappleyea December 6, 1 | 1977-12-06 |
| Inflation device Grant 4,014,048 - Rappleyea March 29, 1 | 1977-03-29 |
| Protective helmet Grant 3,994,021 - Villari , et al. November 30, 1 | 1976-11-30 |
| Protective Helmet For Football Or The Like Grant 3,729,744 - Rappleyea May 1, 1 | 1973-05-01 |
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