Cancelled & expired registration

S

Status may change

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USPTO status
· code 710 (Cancelled, Section 8)
Registration date
Nov 16, 1993
Filing date
Feb 22, 1993
Registration no.
1804264
Serial no.
74360966
Goods & services
sound recorders and reproducers, sound amplifiers, microphones, earphones, infrared wireless microphones, infrared transmitters for wireless earphones, receivers for wireless microphones, power supplies for sound recorders, sound amplifiers, RF and FM transmitters and receivers for wireless microphones and earphones and parts therefor, audio voltmeters and impedance meters, and headphones incorpor
Owner as listed with the USPTO
  • Sennheiser Electronic Corporation
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Status may change. The USPTO can reinstate a cancelled or expired registration, for example on a petition filed within 6 months, so this record could change. We re-check, but always verify the current status in TSDR.