Sipcall Trademarks

SIPCALL
Telecommunications
Abandoned  ·  December 21, 2004  ·  79008631  · 
sipcall
SIPCALL.COM
providing online access to a computer program enabling customers own Internet domain names with the SIP (Session Initiation Protocol)
Abandoned  ·  June 25, 2004  ·  78441857  ·