3M

● Live · Registered

U.S. federal trademark · Serial No. 74121026 · Reg. No. 1666736

Mark

Status

Registered

Serial Number

74121026

Registration No.

1666736

Filing Date

December 6, 1990

Registration Date

December 3, 1991

Class(es)

Class 017

Owners

03 · St. Paul, MN, US

03 · Saint Paul, MN, US

03 · Saint Paul, MN, US

03 · Saint Paul, MN, US

plastic fiber air filter media

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