Trademark Search / ZETA NOISE BLOCKER

ZETA NOISE BLOCKER

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73695586 · Reg. No. 1497526

Mark

ZETA NOISE BLOCKER

Status

Cancelled

Serial Number

73695586

Registration No.

1497526

Filing Date

November 16, 1987

Registration Date

July 26, 1988

Class(es)

Class 009

Owners

INTELLITECH, INC.

03 · NORTHBROOK, IL, US

INTELLITECH, INC.

03 · NORTHBROOK, IL, US

INTELLITECH, INC.

03 · NORTHBROOK, IL, US

Goods & Services

COMPLIMENTARY METAL OXIDE SEMICONDUCTOR (CMOS) MICROPROCESSOR CHIP CONTAINING A SELF-ADAPTIVE FILTER THAT IDENTIFIES AND SUPPRESSES THE VOLUME OF BACKGROUND NOISE COMPARED TO THE VOLUME OF SPEECH

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