Gerald E. Johnson

Person

Farmington, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Balustrade handrail entry housing
- Patent number 5,366,060
- Issue date Nov 22, 1994
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Balustrade handrail entry safety device
- Patent number 5,355,990
- Issue date Oct 18, 1994
- Otis Elevator Company
- John T. Pitts
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator step axle attachment assembly
- Patent number 5,351,800
- Issue date Oct 4, 1994
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Balustrade handrail entry guard
- Patent number 5,332,078
- Issue date Jul 26, 1994
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator handrail entry housing
- Patent number D348756
- Issue date Jul 12, 1994
- Otis Elevator Company
- Dale R. Barrett
- D34 - Material or article handling equipment
Information Patent Grant
Escalator handrail entry housing
- Patent number D348757
- Issue date Jul 12, 1994
- Otis Elevator Company
- James A. Rivera
- D34 - Material or article handling equipment
Information Patent Grant
Escalator missing step detection
- Patent number 5,316,121
- Issue date May 31, 1994
- Otis Elevator Company
- Vlad Zaharia
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
System for emergency stopping of escalator handrail
- Patent number 5,295,567
- Issue date Mar 22, 1994
- Otis Elevator Company
- Vlad Zaharia
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Sound insulation for escalator balustrade
- Patent number 5,284,237
- Issue date Feb 8, 1994
- Otis Elevator Company
- Ary O. Mello
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Roller handrail entry guard assembly
- Patent number 5,259,493
- Issue date Nov 9, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Fiber optic escalator handrail intrusion detector shield
- Patent number 5,245,315
- Issue date Sep 14, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Barrier panel for escalators
- Patent number D338309
- Issue date Aug 10, 1993
- Otis Elevator Company
- Gerald E. Johnson
- D34 - Material or article handling equipment
Information Patent Grant
Moving handrail guide mount with vibration isolation
- Patent number 5,226,522
- Issue date Jul 13, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Step axle for escalator
- Patent number 5,219,060
- Issue date Jun 15, 1993
- Otis Elevator Company
- Charles D. Diasparra
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator skirt and deck panel quick release fastener assembly
- Patent number 5,215,177
- Issue date Jun 1, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Handrail roller bow adjustment
- Patent number 5,188,209
- Issue date Feb 23, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator skirt and deck panel installation
- Patent number 5,186,302
- Issue date Feb 16, 1993
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Balustrade mounting assembly for escalator or moving walkway
- Patent number 5,156,251
- Issue date Oct 20, 1992
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Handrail guard housing shield
- Patent number 5,156,252
- Issue date Oct 20, 1992
- Otis Elevator Company
- Ary O. Mello
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self adjustable escalator handrail drive with balanced drive chain...
- Patent number 5,133,443
- Issue date Jul 28, 1992
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator handrail guide
- Patent number 5,131,520
- Issue date Jul 21, 1992
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Moving handrail drive
- Patent number 5,131,521
- Issue date Jul 21, 1992
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self adjustable handrail drive with separate drive chains
- Patent number 5,062,520
- Issue date Nov 5, 1991
- Otis Elevator Company
- Dat Nguyen
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Balanced self adjustable escalator handrail drive
- Patent number 5,018,616
- Issue date May 28, 1991
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self adjustable escalator handrail drive
- Patent number 4,998,613
- Issue date Mar 12, 1991
- Otis Elevator Company
- James A. Rivera
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Flexible escalator handrail
- Patent number 4,982,829
- Issue date Jan 8, 1991
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Step chain for curved escalator
- Patent number 4,953,685
- Issue date Sep 4, 1990
- Otis Elevator Company
- Gerald Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Low friction escalator handrail guide
- Patent number 4,946,020
- Issue date Aug 7, 1990
- Otis Elevator Company
- James A. Rivera
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Self adjustable escalator handrail drive
- Patent number 4,901,839
- Issue date Feb 20, 1990
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Curved escalator with fixed center constant radius path of travel
- Patent number 4,895,239
- Issue date Jan 23, 1990
- Otis Elevator Company
- Gerald E. Johnson
- B66 - HOISTING LIFTING HAULING

Gerald E. Johnson

Person

Patents Grantslast 30 patents

Balustrade handrail entry housing

Balustrade handrail entry safety device

Escalator step axle attachment assembly

Balustrade handrail entry guard

Escalator handrail entry housing

Escalator handrail entry housing

Escalator missing step detection

System for emergency stopping of escalator handrail

Sound insulation for escalator balustrade

Roller handrail entry guard assembly

Fiber optic escalator handrail intrusion detector shield

Barrier panel for escalators

Moving handrail guide mount with vibration isolation

Step axle for escalator

Escalator skirt and deck panel quick release fastener assembly

Handrail roller bow adjustment

Escalator skirt and deck panel installation

Balustrade mounting assembly for escalator or moving walkway

Handrail guard housing shield

Self adjustable escalator handrail drive with balanced drive chain...

Escalator handrail guide

Moving handrail drive

Self adjustable handrail drive with separate drive chains

Balanced self adjustable escalator handrail drive

Self adjustable escalator handrail drive

Flexible escalator handrail

Step chain for curved escalator

Low friction escalator handrail guide

Self adjustable escalator handrail drive

Curved escalator with fixed center constant radius path of travel