DUOLINGO

● Live · Registered

U.S. federal trademark · Serial No. 88718531 · Reg. No. 7133512

Mark

DUOLINGO

Status

Registered

Serial Number

88718531

Registration No.

7133512

Filing Date

December 6, 2019

Registration Date

August 8, 2023

Class(es)

Class 014

Owners

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

03 · Pittsburgh, PA, US

Lapel pins; Decorative pins, namely, ornamental lapel pins, ornamental novelty pins

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