PHILADELPHIA GEAR WORKS, INC. Trademarks
PLANETORQUE
Filed: July 11, 1951
POWER DRIVEN REDUCTION GEAR UNITS FOR REDUCING THE SPEED OF MOTORS
Owned by: PHILADELPHIA GEAR WORKS, INC.
Serial Number: 71616334
SPHEREFLEX
Filed: February 11, 1955
SELF-ALIGNING GEAR COUPLINGS
Owned by: PHILADELPHIA GEAR WORKS, INC.
Serial Number: 71681539
