Cleveland Controls, Incorporated Trademarks
PIGMY PROBE
Filed: December 17, 1979
In-Stack Gas Analyzers for Commercial and Industrial Furnaces and Boilers
Owned by: Cleveland Controls, Incorporated
Serial Number: 73242984
TRIM-TROL
Filed: December 17, 1979
Boiler and Furnace Controls for Industrial and Commercial Applications
Owned by: Cleveland Controls, Incorporated
Serial Number: 73242991
MINI TRIMMER
Filed: December 17, 1979
Control Elements-Namely, Ratio Adjustment Linkages and Feedback Potentiometers, for Use in Industrial and Commercial Furnaces…
Owned by: Cleveland Controls, Incorporated
Serial Number: 73242992
