Klaus Seehausen

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Niedernwohren, DE

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Patents Grantslast 30 patents

Information Patent Grant
Passenger conveyor handrail having a gripping surface with a genera...
- Patent number 7,614,490
- Issue date Nov 10, 2009
- Otis Elevator Company
- John M. Milton-Benoit
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Passenger conveyor handrail with sliding material on toothed driven...
- Patent number 7,562,759
- Issue date Jul 21, 2009
- Otis Elevator Company
- Changsheng Guo
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Step chain roller for curved escalator
- Patent number 5,094,335
- Issue date Mar 10, 1992
- Otis Elevator Company
- Willy Adrian
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Curved escalator step chain turnaround zone
- Patent number 5,020,654
- Issue date Jun 4, 1991
- Otis Elevator Company
- Frank Sansevero
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Curved escalator with fixed center constant radius path of travel
- Patent number 4,883,160
- Issue date Nov 28, 1989
- Otis Elevator Company
- Frank M. Sansevero
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
POSITIVE LINEAR HANDRAIL DRIVE WITH TOOTHED BELT
- Publication number 20090008217
- Publication date Jan 8, 2009
- Otis Elevator Company
- Changsheng Guo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Passenger Conveyor Handrail Having a Gripping Surface with a Genera...
- Publication number 20080202890
- Publication date Aug 28, 2008
- John M. Milton-Benoit
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Passenger Conveyor Handrail With Sliding Material on Toothed Driven...
- Publication number 20080190733
- Publication date Aug 14, 2008
- Changsheng Guo
- B66 - HOISTING LIFTING HAULING
Information Patent Application
Escalator or Moving Walkway
- Publication number 20080135376
- Publication date Jun 12, 2008
- Uwe Hauser
- B66 - HOISTING LIFTING HAULING