Macuga; Henry J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Macuga; Henry J..The latest application filed is for "elevator safety system incorporating false pit".
- Macuga; Henry J. - Ware MA
| Patent | Date |
|---|---|
| Elevator safety system incorporating false pit Grant 5,806,633 - Macuga September 15, 1 | 1998-09-15 |
| Suspended ceiling fixture mount Grant 5,628,418 - Deschamps , et al. May 13, 1 | 1997-05-13 |
| Electrical outlet box for hanging an electrical fixture Grant 5,606,147 - Deschamps , et al. February 25, 1 | 1997-02-25 |
| Electrical fixture hanger Grant 5,393,026 - Deschamps , et al. February 28, 1 | 1995-02-28 |
| Electrical fixture hanger Grant 5,303,894 - Deschamps , et al. April 19, 1 | 1994-04-19 |
| Fixture hanging assembly Grant 4,126,971 - Macuga , et al. November 28, 1 | 1978-11-28 |
| Fixture hanging assembly Grant 4,114,326 - Macuga , et al. September 19, 1 | 1978-09-19 |
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