Billzapper Trademarks

BILLZAPPER
Electronic dialing device comprising computer hardware and software for use in automatically selecting a long distance carrier
Cancelled  ·  August 2, 1999  ·  75766402  · 
billzapper
BILLZAPPER
electronic dialing device comprising computer hardware and software for use in automatically selecting a long distance carrier
Cancelled  ·  July 15, 1996  ·  75134324  · 
billzapper