U.S. federal trademark · Serial No. 79071394 · Reg. No. 3818583
Heat treating and coating of lenses and optical components
Optical modules and components, namely, optical mirrors, high reflectance mirrors, second surface mirrors, optical wave guides, cuvettes, combiners, conductive windows, helmet mountable display patches, rugates; lenses for optical instruments, namely, optical lenses; optical filters, namely, visible light, infra-red and ultraviolet filters, band pass optical filters, band blocked filters, attenuation optical filters, edge optical filters, notch optical filters, thin film optical filters, night vision compatibility filters, neutral density filters, medical laser protection filters, stray light management filters, dichroic filters, color separation filters and graded optical filters; coated optical substrates of glass and plastic, namely, filters for optical devices and demisting and deicing windows
Optical and imaging design services, namely, design of optical coatings; design, research and engineering services of optical components, optical modules and optical systems; research and engineering services for optical coatings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.