76002274
Mar 16, 2000
Mar 5, 2002
Active Trademark
HOUSE MARK FOR FIBER OPTIC NETWORKING PRODUCTS, NAMELY, ISOLATORS, COMBINERS, COUPLERS, MULTIPLEXERS, DEMULTIPLEXERS, INTERLEAVERS, WAVELENGTH LOCKERS, CIRCULATORS, COLLIMATORS, SWITCHES, SPLITTERS, ROUTERS, FILTERS AND HYBRID COMPONENTS, NAMELY, WAVELENGTH DIVISION MULTIPLEXER (WDM)/ISOLATOR HYBRIDS, COUPLER/ISOLATOR HYBRIDS, FILTER/ISOLATOR HYBRIDS
Electrical and Scientific Apparatus