Browse Trademarks by Serial Number from 71311500 to 71311599
NO. 7
Filed: February 27, 1931
CASTING GOLDS
Owned by: THE ARGEN CORPORATION
Serial Number: 71311528
DURO-POWR
Filed: February 28, 1931
ELECTRIC BATTERIES
Owned by: DURACELL INC.
Serial Number: 71311570
FERROGRIT
Filed: February 28, 1931
SAFETY STAIR TREADS, FLOOR PLATES, AND RAMP PLATES
Owned by: WOOSTER PRODUCTS, INC.
Serial Number: 71311588
DURAGAUGE
Filed: March 2, 1931
PRESSURE GAGES
Owned by: ASHCROFT INC.
Serial Number: 71311598
