March 1922 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in March 1922
T TAPPAN
Filed: March 28, 1922
USE IN CONNECTION WITH GAS AND COAL RANGES AND STOVES
Owned by: TAPPAN STOVE COMPANY, THE
Serial Number: 71161393
SC
Filed: March 20, 1922
Electric Lighting Systems for Use on Railroad Passenger Cars, Electric Fans for Use in Railroad Passenger Cars and Other…
Owned by: Safety Electrical Equipment Corp.
Serial Number: 71160978
