April 1931 Metal goods Trademarks by day
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 |
Metal goods Trademarks filed in April 1931
C DE P
Filed: April 16, 1931
COPPER BULLION, LEAD BULLION, ZINC CONCENTRATES, LEAD CONCENTRATES; FLUE DUST FROM COPPER CONVERTERS CONTAINING CHIEFLY…
Owned by: CERRO DE PASCO COPPER CORPORATION
Serial Number: 71313420
POMPTON
Filed: April 14, 1931
ROLLED STEEL BARS, STEEL FORGINGS, AND STEEL CASTINGS
Owned by: LUDLUM STEEL CO.
Serial Number: 71313347
RXN
Filed: April 10, 1931
BUILDERS' HARDWARE-NAMELY, HINGES, [ CASEMENT AND TRANSOM OPERATORS, ] DOOR CHECKS, DOOR HOLDERS, DOOR [ AND CASEMENT ]…
Owned by: RIXSON-FIREMARK INC.
Serial Number: 71313206
AIRCO SPEEDWELD
Filed: April 4, 1931
WELDING RODS
Owned by: AIR REDUCTION SALES COMPANY
Serial Number: 71312936
