January 1926 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in January 1926
A-S-H

A-S-H

Filed: January 21, 1926
APPARATUS FOR USE IN CONJUNCTION WITH BOILER FURNACES AND THE LIKE-NAMELY HOPPERS, FURNACE BOTTOMS, FURNACE WALLS, ASH GATES…
Owned by: DIAMOND POWER INTERNATIONAL, LLC
Serial Number: 71226183

PERKO

PERKO

Filed: January 15, 1926
ELECTRIC LAMPS, ELECTRIC LANTERNS, ELECTRIC SEARCHLIGHTS [ , AND ELECTRIC SIGNS ]
Owned by: PERKO, INC.
Serial Number: 71225965