U.S. federal trademark · Serial No. 79146930 · Reg. No. 4686466
Water storage apparatus, namely, metal vats for storing liquids and compressed air; storage apparatus for compressed air, namely, metal vats for storing compressed air
Evaluation, assessments, research and reports in the fields of science and technology, namely, surveying provided by engineers; engineering services, technical project studies, and engineering calculation services, all in the field of energy
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity
Machines for storage and restitution of electric energy by means of compressed air, namely, compressed air machines in the nature of rotating machines, compressors, turbines other than for motor vehicles, turbo compressors, and pneumatic pumps
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.