U.S. federal trademark · Serial No. 85596629 · Reg. No. 4337387
Air heater cleaning system comprised of computer hardware, software and other mechanical and pneumatic hardware, namely, speed sensors, limit switches, rigid couplings and electrical hardware in the nature of Variable Frequency Vector Drives, buttons, switches, relays, contractors and replacement sootblower lances and components thereof all used together as a unit to modify sootblowing systems and algorithms for rotational air heaters in industrial applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.