LucyMary Salmon

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South Windsor, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Pretorque to unload elevator car/floor locks before retraction
- Patent number 5,862,886
- Issue date Jan 26, 1999
- Otis Elevator Company
- Paul Bennett
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fail-safe movement of elevator cabs between car frames and landings
- Patent number 5,829,553
- Issue date Nov 3, 1998
- Otis Elevator Company
- Samuel C. Wan
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Elevator shuttle with auxiliary elevators at terminals
- Patent number 5,752,585
- Issue date May 19, 1998
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Emergency elevator cab commandeering shuttle
- Patent number 5,655,625
- Issue date Aug 12, 1997
- Otis Elevator Company
- Frederick H. Barker
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Synchronous elevator shuttle system
- Patent number 5,651,426
- Issue date Jul 29, 1997
- Otis Elevator Company
- Joseph Bittar
- B66 - HOISTING LIFTING HAULING