Nation; Melvin S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nation; Melvin S..The latest application filed is for "index rotary switch with rotor contact member having l-shaped arms".
- Nation; Melvin S. - Elmhurst IL
- Nation; Melvin S. - Lombard IL
- Nation; Melvin S. - Pompano Beach FL
- Nation; Melvin S. - Bensenville IL
| Patent | Date |
|---|---|
| Index rotary switch with rotor contact member having L-shaped arms Grant 5,049,709 - Prickett , et al. September 17, 1 | 1991-09-17 |
| Index rotary switch Grant 4,891,476 - Nation , et al. January 2, 1 | 1990-01-02 |
| Multiple speaker loudspeaker with conductive bridge Grant 4,672,675 - Powell , et al. June 9, 1 | 1987-06-09 |
| Loudspeaker construction Grant 4,565,905 - Nation January 21, 1 | 1986-01-21 |
| Loudspeaker assembly Grant 4,465,905 - Nation August 14, 1 | 1984-08-14 |
| Locking Clip For Fastening An Article To A Belt Or The Like Grant 3,808,642 - Nation May 7, 1 | 1974-05-07 |
| Apparatus For Quickly Mounting And Electrically Connecting Components In A Housing With Camming Connector Arrangement Grant 3,641,395 - Nation February 8, 1 | 1972-02-08 |
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