Trademark Search  /  RTCL

RTCL

● Live · Pending

U.S. federal trademark · Serial No. 99816670

Mark
RTCL
Status
Pending
Serial Number
99816670
Filing Date
May 11, 2026
Class(es)
Class 009

Owner

Daniel Kurt Stollenwerk
01 · San Francisco, CA, US

Goods & Services

Downloadable mobile applications for language learning; Downloadable software for reading and interacting with multilingual articles; Downloadable software for language learning featuring vocabulary learning tools, namely, tap-to-define functionality, saved word banks, and vocabulary flashcard review; Downloadable computer software using artificial intelligence (AI) for generating vocabulary quizzes and article summaries for language learning purposes; Downloadable computer software using artificial intelligence (AI) for language learning and content interaction purposes

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