GRAINLOCK

○ Dead · Expired

U.S. federal trademark · Serial No. 71394901 · Reg. No. 0351699

Mark

GRAINLOCK

Status

Expired

Serial Number

71394901

Registration No.

0351699

Filing Date

July 6, 1937

Registration Date

November 2, 1937

Class(es)

Class 001

Owners

98 · GRAND RAPIDS MI

03 · DETROIT, MI, US

POLISHING-WHEEL CEMENT

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