Machinery Trademarks Filed in April 10, 1957
ECONOPLANT
Filed: April 10, 1957
BATCHING PLANTS FOR CONCRETE CONSTITUENTS, INCLUDING STORAGE BINS, WEIGH BATCHERS, AND BUCKET ELEVATORS
Owned by: C.S. JOHNSON COMPANY, INC.
Serial Number: 72027863
POWASERT
Filed: April 10, 1957
POWER-OPERATED AUTOMATIC MACHINES FOR DRIVING FASTENINGS SUCH AS NAILS, TACKS, AND SCREWS
Owned by: DEUTSCHE VEREINIGTE SCHUHMASCHINEN GMBH& CO.
Serial Number: 72027916
