Machinery Trademarks Filed in August 20, 1969
DUFF-NORTON
Filed: August 20, 1969
JACKS, BOTH MECHANICAL AND HYDRAULIC, WORM GEAR JACKS, RATCHET LEVER HAND OPERATED HOISTS, GEAR DRIVEN HAND OPERATED HOISTS…
Owned by: DUFF-NORTON COMPANY, INC.
Serial Number: 72335722
CONE PD SERIES
Filed: August 20, 1969
AUTOMATIC METAL TURNING MACHINES
Owned by: PNEUMO DYNAMICS CORPORATION
Serial Number: 72335774
