Trademark Search / DIFFUSORBLOX

DIFFUSORBLOX

● Live · Registered

U.S. federal trademark · Serial No. 74250025 · Reg. No. 1808480

Mark

DIFFUSORBLOX

Status

Registered

Serial Number

74250025

Registration No.

1808480

Filing Date

February 26, 1992

Registration Date

November 30, 1993

Class(es)

Class 019

Owners

16 · PASSAIC, NJ, US

03 · Upper Marlboro, MD, US

03 · Upper Marlboro, MD, US

03 · Upper Marlboro, MD, US

specially shaped cinder blocks used as a component of a sound acoustical system

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