U.S. federal trademark · Serial No. 79418595 · Reg. No. 8226647
Optical machines and apparatus, namely, optical frequency conversion device and optical frequency metrology devices; parts and accessories of optical machines, namely, optical frequency comb and optical frequency comb generators; optical apparatus and instruments, namely, optical frequency conversion device and optical frequency metrology devices; measuring and testing machines and instruments, namely, optical frequency conversion device and optical frequency metrology devices; measuring and testing machines and instruments for precise measuring of optical frequency; parts and accessories of measuring and testing machines and instruments for precise measuring of optical frequency, namely, optical frequency comb and optical frequency comb generators; optical frequency metrology devices; diagnostic apparatus for research and laboratory use, namely, optical frequency conversion device and optical frequency metrology devices; analytical apparatus for research and laboratory use, namely, optical frequency conversion device and optical frequency metrology devices; light sources for research and laboratory use, namely, optical frequency comb and optical frequency comb generators; electric wires and cables; cables for electrical or optical signal transmission; optical cables
Designing of machines, apparatus, instruments, including their parts or systems composed of such machines, apparatus and instruments; design and development of optical telecommunications apparatus and equipment; design and development of optical components; design and development of optical machines and apparatus; design and development of optical frequency conversion device and optical frequency metrology devices
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.