U.S. federal trademark · Serial No. 74620549 · Reg. No. 2152696
optical components, namely, optical lenses, mirrors, prisms, polarizers consisting of calcite prisms, dichroic sheet filters and quartz wave plates, and filters; opto-mechanical components, namely, holders and positioners for optical and opto-electronic components, namely, mirror mounts, lens mounts, translations stages and rotary stages, optical tables consisting of base or platforms used for the mounting of optical equipment and automatic positioning stages which consist of linear or rotary motion devices which are electronically driven and which have some extended and remote control system
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