BLOCK HERO Trademark

Trademark Overview

On Friday, November 21, 2025, a trademark application was filed for BLOCK HERO with the United States Patent and Trademark Office. The USPTO has given the BLOCK HERO trademark a serial number of 99510359. The federal status of this trademark filing is PUBLISHED FOR OPPOSITION as of Tuesday, May 5, 2026. This trademark is owned by Flowplay LLC. The BLOCK HERO trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Communication Services, Education & Entertainment Services, and Computer & Software Services & Scientific Services categories with the following description:

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
block hero

General Information

Serial Number99510359
Word MarkBLOCK HERO
Filing DateFriday, November 21, 2025
Status686 - PUBLISHED FOR OPPOSITION
Status DateTuesday, May 5, 2026
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, May 5, 2026

Trademark Statements

Goods and ServicesDevelopment 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
NOT AVAILABLE"BLOCK"
Goods and ServicesDownloadable 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
Goods and ServicesElectronic 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
Goods and ServicesProviding 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

Classification Information

International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021, 023, 026, 036, 038
Class Status Code6 - Active
Class Status DateFriday, November 21, 2025
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class038 - Services allowing people to communicate with another by a sensory means.
US Class Codes100, 101, 104
Class Status Code6 - Active
Class Status DateFriday, November 21, 2025
Primary Code038
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class041 - Education; providing of training; entertainment; sporting and cultural activities.
US Class Codes100, 101, 107
Class Status Code6 - Active
Class Status DateFriday, November 21, 2025
Primary Code041
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE
International Class042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.
US Class Codes100, 101
Class Status Code6 - Active
Class Status DateFriday, November 21, 2025
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History

Party NameFlowplay LLC
Party Type20 - Owner at Publication
Legal Entity Type16 - Limited Liability Company
AddressSeattle, WA 98104
US
Party NameFlowplay LLC
Party Type10 - Original Applicant
Legal Entity Type16 - Limited Liability Company
AddressSeattle, WA 98104
US

Trademark Events

Event DateEvent Description
Friday, November 21, 2025NEW APPLICATION ENTERED
Friday, November 21, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, November 21, 2025APPLICATION FILING RECEIPT MAILED
Friday, March 27, 2026ASSIGNED TO EXAMINER
Monday, March 30, 2026NON-FINAL ACTION WRITTEN
Monday, March 30, 2026NON-FINAL ACTION E-MAILED
Monday, March 30, 2026NOTIFICATION OF NON-FINAL ACTION E-MAILED
Tuesday, March 31, 2026TEAS RESPONSE TO OFFICE ACTION RECEIVED
Tuesday, March 31, 2026CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, March 31, 2026TEAS/EMAIL CORRESPONDENCE ENTERED
Tuesday, April 7, 2026APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, April 29, 2026NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, May 5, 2026PUBLISHED FOR OPPOSITION
Tuesday, May 5, 2026OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Related Keywords

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