SEARCH RESULTS for assignee:"otis elevator company"

Showing 1 to 4 of 4 results

Share this

Reel/Frame

Last Update:

Patent(s)

(X0) 15632635: HYDRAULIC ELEVATOR SYSTEM WITH POSITION OR SPEED BASED VALVE CONTROL

(A1) 20180370757: HYDRAULIC ELEVATOR SYSTEM WITH POSITION OR SPEED BASED VALVE CONTROL

Assignee(s)

Reel/Frame

Last Update:

Patent(s)

(X0) 16013531: COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM

(A1) 20180370758: COMMUNICATION SYSTEM AND METHOD FOR ELEVATOR SYSTEM

Assignee(s)

Reel/Frame

Last Update:

Patent(s)

(X0) 16015255: ELEVATOR LINTEL DOOR LOCK SAFETY DEVICES

(A1) 20180370762: ELEVATOR LINTEL DOOR LOCK SAFETY DEVICES

Assignee(s)

Reel/Frame

Last Update:

Patent(s)

(X0) 16015551: DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR CAR

(A1) 20180370761: DETERMINATION FOR MOTION OF PASSENGER OVER ELEVATOR CAR

Assignee(s)