Trademark Search / DD DOLBY SYSTEM

DD DOLBY SYSTEM

○ Dead · Expired

U.S. federal trademark · Serial No. 72326862 · Reg. No. 0891210

Mark

DD DOLBY SYSTEM

Status

Expired

Serial Number

72326862

Registration No.

0891210

Filing Date

May 9, 1969

Registration Date

May 19, 1970

Class(es)

Class 009

Owners

98 · San Francisco, CA

03 · NEW YORK, NY, US

NOISE SUPPRESSOR WHICH COMBATS NOISE IN TRANSMISSION OR RECORDING SYSTEMS.

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