M21

● Live · Registered

U.S. federal trademark · Serial No. 99007573 · Reg. No. 8028356

Mark

M21

Status

Registered

Serial Number

99007573

Registration No.

8028356

Filing Date

January 17, 2025

Registration Date

November 18, 2025

Class(es)

Class 010

Owners

16 · Doylestown, PA, US

16 · Doylestown, PA, US

16 · Doylestown, PA, US

Disposable dual-chambered sanitary face mask for protection against airborne contaminants

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