U.S. federal trademark · Serial No. 74663398 · Reg. No. 2240907
gas distribution system comprised of system dependent vacuum components and other machined components, namely, swagelock fittings, viewports, gaskets, injector weldment plates, injector plates, screens, adjustable viewport tubes, screen and viewport spacers, injector rings, and weldment flanges, sold as a unit, for producing compound semiconductors
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.