BLOCK HERO
LIVE

Serial Number

99510359

Owner

Flowplay LLC

Attorney

John Crosetto

Filing Date

Nov 21, 2025

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BLOCK HERO Trademark

Serial Number: 99510359

BLOCK HERO is a trademark filed by Flowplay LLC on November 21, 2025. The trademark is classified under Class 9 (Computers & Electronics), Class 38 (Telecommunications), Class 41 (Education & Entertainment), Class 42 (Computer & Scientific). The application is currently pending registration.

Owner Contact Info

Flowplay LLC (3 trademarks)

1008 Western Avenue, Suite 300
Seattle, WA 98104

Entity Type: 16

Trademark Details

Filing Date

November 21, 2025

Registration Date

Not Registered

Published for Opposition

May 5, 2026

Goods & Services

Development of video and computer games; Providing online non-downloadable software for playing games; Providing temporary use of online non-downloadable game software; Providing temporary use of online non-downloadable puzzle game software; Hosting software platforms for virtual reality-based virtual worlds

Downloadable computer game programs; Downloadable computer game software for use on mobile and cellular phones; Downloadable computer game software via a global computer network and wireless devices; Downloadable computer programs for video and computer games; Downloadable electronic game software for handheld electronic devices; Downloadable game software; Downloadable interactive multimedia computer game programs; Downloadable video and computer game programs; Recorded computer game software; Downloadable computer game software for virtual environments; Downloadable computer application software for users to create and interact in virtual environments

Electronic games services provided by means of the internet; Entertainment services, namely, providing an on-line computer game; Entertainment services, namely, providing online electronic games; Entertainment services, namely, providing temporary use of non-downloadable computer games; Entertainment services, namely, providing temporary use of non-downloadable electronic games; Entertainment services, namely, providing temporary use of non-downloadable interactive games; Entertainment services, namely, providing games of chance via the Internet; Entertainment services, namely, providing online puzzle games; Entertainment services, namely, providing online video games; Entertainment services, namely, providing temporary use of non-downloadable video games; Production of video and computer game software; Providing online augmented reality games; Providing online computer games featuring virtual worlds in which users can interact for recreational, leisure or for entertainment purposes

Providing on-line chat rooms and electronic bulletin boards for transmission of messages among users in the field of general interest; Providing on-line chat rooms for transmission of messages among computer users concerning computer game strategies

Filing History

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
May 5, 2026 NPUB
PUBLISHED FOR OPPOSITION
May 5, 2026 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Apr 29, 2026 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Apr 7, 2026 CNSA
TEAS/EMAIL CORRESPONDENCE ENTERED
Mar 31, 2026 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Mar 31, 2026 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Mar 31, 2026 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 30, 2026 GNRN
NON-FINAL ACTION E-MAILED
Mar 30, 2026 GNRT
NON-FINAL ACTION WRITTEN
Mar 30, 2026 CNRT
ASSIGNED TO EXAMINER
Mar 27, 2026 DOCK
APPLICATION FILING RECEIPT MAILED
Nov 21, 2025 MAFR
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 21, 2025 NWOS
NEW APPLICATION ENTERED
Nov 21, 2025 NWAP