U.S. federal trademark · Serial No. 75831350 · Reg. No. 4434991
Refrigerating or cooling apparatus, namely, refrigerators and cryocoolers and parts therefor
Research, development, and testing for others of new products, namely, electrical communication apparatus and refrigerating or cooling apparatus
Electrical communication apparatus; namely, radio frequency receivers and parts therefor, namely, filter subsystems, high temperature superconductivity filters and amplifiers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.