July 20, 1931 Trademarks
OPERA
Filed: July 20, 1931
WATCHES, WATCH CASES, AND WATCH MOVEMENTS
Owned by: MANHEIMER WATCH COMPANY
Serial Number: 71317129
QUELARC
Filed: July 20, 1931
CIRCUIT BREAKING PLUGS AND RECEPTACLES
Owned by: AMPHENOL CORPORATION
Serial Number: 71317134
BLUE PLATE
Filed: July 20, 1931
INDIA RELISH, FRENCH DRESSING, THOUSAND ISLAND DRESSING, SALAD OIL, TARTAR SAUCE, AND SALAD DRESSING
Owned by: BLUE PLATE FOODS, INC.
Serial Number: 71317189
