Machinery Trademarks Filed in May 15, 1957
TRIMSEAL
Filed: May 15, 1957
MACHINE FOR CLOSING PLASTIC BAGS
Owned by: COOK ENGINEERING & ELECTRONICS, INC.
Serial Number: 72030067
BULKANIZER
Filed: May 15, 1957
VEHICLE BODY AND BULK UNLOADER UNIT
Owned by: NORTH AMERICAN MFG. CO.
Serial Number: 72030104
