Trademark Search / MB-VR

MB-VR

○ Dead · Cancelled

U.S. federal trademark · Serial No. 72137768 · Reg. No. 0741479

Mark

MB-VR

Status

Cancelled

Serial Number

72137768

Registration No.

0741479

Filing Date

February 12, 1962

Registration Date

December 4, 1962

Class(es)

Class 001

Owners

CONSTRUCTION RESEARCH & TECHNOLOGY GMBH

03 · TROSTBERG, DE

CONSTRUCTION RESEARCH & TECHNOLOGY GMBH

98 · BETHESDA MD.

Martin-Marietta Corporation

03 · CHICAGO, IL, US

Goods & Services

Composition for Incorporation in Concrete and Mortar Mixes to Entrain Air in the Mixes to Improve the Durability and the Resistance to Freezing and Thawing of Hardened Concrete or Mortar

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