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Impedance Trademarks
IMPEDANCE RATED
electric noise suppressors in the form of beads comprising ceramic ferro-magnetic material
Abandoned
·
March 5, 1999
·
75654314
·
IMPEDANCE TOLERANT
electronic signal filters sold as integral component of surge suppressors
Cancelled
·
September 3, 2004
·
76610039
·
IMPEDANCE TOLERANT
ELECTRONIC SIGNAL FILTERS SOLD AS INTEGRAL COMPONENT OF SURGE SUPPRESSORS
Cancelled
·
March 15, 1999
·
75660349
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IMPEDANCE TOMOMETRY
Resistance measuring instruments; Scientific measuring instruments, namely, conductivity meters
Abandoned
·
October 21, 2016
·
87211961
·
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