Machinery Trademarks Filed in March 24, 1955
W-30
Filed: March 24, 1955
PLASTIC LININGS FOR WETTABLE PARTS OF CENTRIFUGAL PUMPS
Owned by: A. R. WILFLEY AND SONS, INC.
Serial Number: 71684176
W-50
Filed: March 24, 1955
PLASTIC LININGS FOR WETTABLE PARTS OF CENTRIFUGAL PUMPS
Owned by: A. R. WILFLEY AND SONS, INC.
Serial Number: 71684177
