DOOR 21

● Live · Registered

U.S. federal trademark · Serial No. 98835778 · Reg. No. 7914678

Mark

DOOR 21

Status

Registered

Serial Number

98835778

Registration No.

7914678

Filing Date

November 4, 2024

Registration Date

August 26, 2025

Class(es)

Class 041

Owners

16 · Sharon, MA, US

16 · Sharon, MA, US

16 · Sharon, MA, US

Consulting services about education

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