Trademark Search / DUOLINGO

DUOLINGO

● Live · Registered

U.S. federal trademark · Serial No. 86171435 · Reg. No. 4588574

Mark

DUOLINGO

Status

Registered

Serial Number

86171435

Registration No.

4588574

Filing Date

January 21, 2014

Registration Date

August 19, 2014

Class(es)

Class 009, Class 041

Owners

Duolingo, Inc.

03 · Pittsburgh, PA, US

Duolingo, Inc.

03 · Pittsburgh, PA, US

Duolingo, Inc.

03 · Pittsburgh, PA, US

Goods & Services

language instruction; providing online classes for learning foreign languages; online journals, namely, blogs in the field of language instruction; translation services for others

downloadable software for mobile phones for learning foreign languages

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