U.S. federal trademark · Serial No. 78878270
Flexible pipes, not of metal; Insulated pipe supports; Plastic pipes for plumbing purposes; Plumbing pipes of plastic; Watertight rings for plumbing pipes
Filtering units for water; Heat accumulators; Heat exchangers not being parts of machines; Heat pipes to cool heat producing components; Heating systems composed primarily of tubes, pipes and pre-assembled manifolds though which cold or low temperature water circulates; Hot-air space heating apparatus; Hot-water space heating apparatus; Pavement heating apparatus; Pipes being parts of sanitary facilities; Pipes for heating boilers; Steam radiators for heating buildings; Thermostatic valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.