C= Trademark

Trademark Overview


On Wednesday, March 8, 2023, a trademark application was filed for C= with the United States Patent and Trademark Office. The USPTO has given the C= trademark a serial number of 97829726. The federal status of this trademark filing is STATEMENT OF USE - TO EXAMINER as of Friday, May 30, 2025. This trademark is owned by Block, Inc.. The C= trademark is filed in the Computer & Software Products & Electrical & Scientific Products and Insurance & Financial Services categories with the following description:

Downloadable computer software development tools; Downloadable software development kits (SDK); Downloadable application programming interface (API) software; Downloadable software for accessing lightning and blockchain networks; Downloadable software for the development of decentralized software applications, tools and services using blockchain technology; Downloadable software for enabling transactions using blockchain technology; Downloadable software for enabling the transfer of financial instruments between users; Downloadable software to enable transactions of value to be requested from or sent to others, namely, financial transactions; Downloadable software for use in electronically trading, sending, receiving, accepting and transmitting digital currency; Downloadable software for enabling cryptocurrency transactions using blockchain technology; Downloadable software for the electronic transfer of virtual currencies and cryptocurrencies; Downloadable software for making and proc...

Providing financial information; Cryptocurrency exchange information services; Providing an internet website portal in the field of financial transaction and payment processing services; Providing financial information via a web site
c=

General Information


Serial Number97829726
Word MarkC=
Filing DateWednesday, March 8, 2023
Status748 - STATEMENT OF USE - TO EXAMINER
Status DateFriday, May 30, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, October 31, 2023

Trademark Statements


Goods and ServicesDownloadable computer software development tools; Downloadable software development kits (SDK); Downloadable application programming interface (API) software; Downloadable software for accessing lightning and blockchain networks; Downloadable software for the development of decentralized software applications, tools and services using blockchain technology; Downloadable software for enabling transactions using blockchain technology; Downloadable software for enabling the transfer of financial instruments between users; Downloadable software to enable transactions of value to be requested from or sent to others, namely, financial transactions; Downloadable software for use in electronically trading, sending, receiving, accepting and transmitting digital currency; Downloadable software for enabling cryptocurrency transactions using blockchain technology; Downloadable software for the electronic transfer of virtual currencies and cryptocurrencies; Downloadable software for making and processing financial and payment transactions and refunds over electronic mediums and computer networks; Downloadable software for the electronic transfer of financial instruments for others, banking services, peer-to-peer money transfer, electronic financial trading services, electronic funds transfer, money transfer services, and bill payment services; Downloadable software for decentralized financial exchange services; Downloadable software for financial exchange services; Downloadable software libraries; Downloadable software for facilitating the use of a blockchain or distributed ledger to execute financial transactions
Pseudo MarkC EQUAL
Goods and ServicesProviding financial information; Cryptocurrency exchange information services; Providing an internet website portal in the field of financial transaction and payment processing services; Providing financial information via a web site

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 DateWednesday, March 29, 2023
Primary Code009
First Use Anywhere DateWednesday, December 25, 2024
First Use In Commerce DateWednesday, December 25, 2024

International Class036 - Insurance; financial affairs; monetary affairs; real estate affairs.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateWednesday, March 29, 2023
Primary Code036
First Use Anywhere DateFriday, March 3, 2023
First Use In Commerce DateFriday, March 3, 2023

Trademark Owner History


Party NameBlock, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressOakland, CA 94612

Party NameBlock, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressOakland, CA 94612

Trademark Events


Event DateEvent Description
Saturday, March 11, 2023NEW APPLICATION ENTERED
Tuesday, March 14, 2023TEAS VOLUNTARY AMENDMENT RECEIVED
Wednesday, March 29, 2023NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Sunday, June 25, 2023ASSIGNED TO EXAMINER
Monday, June 26, 2023NON-FINAL ACTION WRITTEN
Monday, June 26, 2023NON-FINAL ACTION E-MAILED
Monday, June 26, 2023NOTIFICATION OF NON-FINAL ACTION E-MAILED
Friday, September 22, 2023TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, September 22, 2023CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, September 22, 2023TEAS/EMAIL CORRESPONDENCE ENTERED
Tuesday, September 26, 2023APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, October 11, 2023NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, October 31, 2023PUBLISHED FOR OPPOSITION
Tuesday, October 31, 2023OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, December 26, 2023NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, January 30, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, January 30, 2024TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, January 30, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, June 4, 2024SOU TEAS EXTENSION RECEIVED
Tuesday, June 4, 2024SOU EXTENSION 1 GRANTED
Thursday, June 13, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED
Thursday, September 26, 2024TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, September 26, 2024TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, September 26, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, October 29, 2024SOU TEAS EXTENSION RECEIVED
Tuesday, January 30, 2024ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, January 30, 2024APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, June 4, 2024SOU EXTENSION 1 FILED
Tuesday, October 29, 2024SOU EXTENSION 2 FILED
Tuesday, October 29, 2024SOU EXTENSION 2 GRANTED
Thursday, March 6, 2025USE AMENDMENT FILED
Thursday, March 6, 2025TEAS STATEMENT OF USE RECEIVED
Friday, May 30, 2025STATEMENT OF USE PROCESSING COMPLETE
Friday, May 30, 2025CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, October 29, 2024NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED