U.S. federal trademark · Serial No. 79014975 · Reg. No. 3230017
Semi-finished glass tubing for technical purposes, not for scientific purposes
Absorber tubing for parabolic trough collectors for solar thermal applications, for water heating purposes
Absorber tubing for parabolic trough collectors for solar thermal applications, for solar thermal power plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.