OTIS ELEVATOR COMPANY, THE Trademarks
OTISPHONE
Filed: February 29, 1988
COMMUNICATION SERVICES, NAMELY, EMERGENCY TELEPHONIC COMMUNICAION SERVICE FOR ELEVATOR PASSENGERS
Owned by: OTIS ELEVATOR COMPANY, THE
Serial Number: 73714002
LAMBDA
Filed: January 19, 1989
ELECTRONIC SAFETY CONTROL TO PREVENT THE CLOSING OF ELEVATOR OR RELATED CARRIER DOORS UNTIL ALL PASSENGERS OR CARGO ARE…
Owned by: OTIS ELEVATOR COMPANY, THE
Serial Number: 73775437
