Machinery Trademarks Filed in September 14, 1971
ROTO WASH
Filed: September 14, 1971
PART WASHING MACHINES
Owned by: BALLARD WELDING & ENGINEERING COMPANY
Serial Number: 72402681
MINI-SHOP
Filed: September 14, 1971
PORTABLE HAND GRINDER, WITH ADAPTABLE CHUCK AND ATTACHMENTS THEREFOR
Owned by: COOPER INDUSTRIES, INC.
Serial Number: 72402692
ECON-OLAER
Filed: September 14, 1971
PRESSURE VESSELS-NAMELY, HYDRAULIC PRESSURE ACCUMULATORS
Owned by: GREER HYDRAULICS, INC.
Serial Number: 72402713
