3M

○ Dead · Cancelled

U.S. federal trademark · Serial No. 73679049 · Reg. No. 1485172

Mark

Status

Cancelled

Serial Number

73679049

Registration No.

1485172

Filing Date

August 17, 1987

Registration Date

April 19, 1988

Class(es)

Class 010

Owners

03 · SAINT PAUL, MN, US

03 · SAINT PAUL, MN, US

03 · SAINT PAUL, MN, US

HEARING AIDS FOR THE HEARING IMPAIRED

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