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Confercall Trademarks
CONFERCALL
Providing telephone conferencing services
Abandoned
·
August 25, 2014
·
86375799
·
CONFERCALL
Teleconferencing services
Abandoned
·
May 15, 2006
·
78883612
·
CONFERCALL
Audio, video, internet, web, mobile phone, smart phone, and mobile operating system based conferencing services
Abandoned
·
January 25, 2010
·
77919050
·
CONFERCALL
TELECONFERENCING SERVICES
Cancelled
·
May 20, 1985
·
73538600
·
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