U.S. federal trademark · Serial No. 75601182 · Reg. No. 2698039
COMPATIBLE DISTRIBUTED PRIVATE AUTOMATIC BRANCH EXCHANGE PRODUCT FAMILIES, CONSISTING OF ONE LINE WITH TWELVE (12) EXTENSIONS, AND MULTI OUTSIDE PHONE LINES, EITHER REGULAR ANALOG OR DIGITAL VOICE OVER DIGITAL SUBSCRIBER LINE TYPE WITH MULTI EXTENSIONS; AND SEMICONDUCTOR INTEGRATED CIRCUIT PRODUCT FAMILIES FOR USE WITH DISTRIBUTED PRIVATE AUTOMATIC BRANCH EXCHANGE OR RELATED TELECOM/DATACOM PRODUCTS, NAMELY, CHIPSETS INTEGRATED INTO CURRENT ONE OR TWO LINE CORDLESS OR CORDED PHONES TO ACT AS THE DISTRIBUTED PRIVATE AUTOMATIC BRANCH EXCHANGE EXTENSION PHONE SET, AND CHIPSET INTEGRATED INTO DATA COMMUNICATION TERMINAL DEVICES SUCH AS PERSONAL COMPUTERS, PRINTERS, CAMERAS, AND APPLIANCES
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