Trademark Search / SIGTECH

SIGTECH

○ Dead · Cancelled

U.S. federal trademark · Serial No. 74086740 · Reg. No. 1812728

Mark

SIGTECH

Status

Cancelled

Serial Number

74086740

Registration No.

1812728

Filing Date

August 10, 1990

Registration Date

December 21, 1993

Class(es)

Class 009

Owners

Cambridge Signal Technologies, Inc.

03 · Cambridge, MA, US

Cambridge Signal Technologies, Inc.

03 · Cambridge, MA, US

Cambridge Signal Technologies, Inc.

03 · Cambridge, MA, US

Goods & Services

digital audio processor, digital audio equalizer, digital spectrum analyzer, digital noise cancellation apparatus; computer programs for processing digital audio signals

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.