Thermaduct Trademarks

THERMADUCT
Non-metal air conditioning ducts; Non-metal ducts; Non-metal heating ducts; Non-metal ventilating ducts
Registered  ·  June 3, 2011  ·  85337577  · 
thermaduct
THERMADUCT
Flexible Air, Gas and Vapor Ducts
Cancelled  ·  January 23, 1980  ·  73247345  · 
THERMADUCTION
ELECTRICAL INDUCTION WELDING APPARATUS
Cancelled  ·  January 11, 1979  ·  73199579  ·