Feathers; Leonard J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Feathers; Leonard J..The latest application filed is for "fall-arrest safety anchorages".
- Feathers; Leonard J. - Ty Croes GB
- Feathers; Leonard J. - Henfield GB2
| Patent | Date |
|---|---|
| Fall-arrest safety anchorages Grant 5,447,280 - Feathers September 5, 1 | 1995-09-05 |
| Safety anchorages for controlling pay-out of a safety line Grant 5,351,906 - Feathers October 4, 1 | 1994-10-04 |
| Fall-arrest apparatus with constant winch braking Grant 5,287,950 - Feathers , et al. February 22, 1 | 1994-02-22 |
| Gas flow control valves Grant 4,667,670 - Feathers May 26, 1 | 1987-05-26 |
| Fluid connector assembly Grant 4,378,795 - Feathers , et al. April 5, 1 | 1983-04-05 |
| Breathing apparatus Grant 4,377,163 - Feathers March 22, 1 | 1983-03-22 |
| Back-carrying harness assemblies Grant 4,327,851 - Feathers May 4, 1 | 1982-05-04 |
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