U.S. federal trademark · Serial No. 99052029 · Reg. No. 7993446
Electronic and optical communications instruments and components, namely, communication link testers for testing communication links; Fiber optic instruments, namely, optical fiber identifiers and visual fault locators for detecting, tracing, and identifying optical signals and faults in telecommunication networks; Electronic and optical communications instruments and components, namely, optical data links; Electronic testing equipment, namely, telecommunication line integrity testing apparatus
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