Trademark Search / TRIO

TRIO

○ Dead · Expired

U.S. federal trademark · Serial No. 72014478 · Reg. No. 0663772

Mark

TRIO

Status

Expired

Serial Number

72014478

Registration No.

0663772

Filing Date

August 23, 1956

Registration Date

July 1, 1958

Class(es)

Class 009

Owners

TRIO LABORATORIES, INC.

98 · PLAINVIEW NY

TRIO LABORATORIES, INC.

03 · SEAFORD, NY, US

Goods & Services

ELECTRONIC LABORATORY INSTRUMENTS-NAMELY, VACUUM TUBE VOLTMETERS AND POWER SUPPLIES THEREFOR, ELECTRONIC AUDIO FREQUENCY GENERATORS AND VACUUM TUBE AMMETERS

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