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Floorlevel Trademarks
FLOORLEVEL
RESIDENTIAL AND COMMERCIAL OIL, GAS AND ELECTRIC HEATING SYSTEMS
Expired
·
March 5, 1969
·
72320798
·
FLOORLEVEL
BASEBOARD HEATERS OF THE CONVECTOR TYPE
Registered
·
August 11, 1955
·
71692840
·
FLOORLEVEL
BASEBOARD HEATERS OF THE CONVEXTOR TYPE
Expired
·
January 13, 1954
·
71650166
·
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