C Trademark

Trademark Overview


On Friday, November 15, 2024, 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 98856866. The federal status of this trademark filing is RESPONSE AFTER NON-FINAL ACTION - ENTERED as of Friday, November 14, 2025. This trademark is owned by Crossbar, Inc.. The C trademark is filed in the Computer & Software Products & Electrical & Scientific Products, Insurance & Financial Services, and Computer & Software Services & Scientific Services categories with the following description:

Cryptocurrency exchange services; cryptocurrency exchange services featuring blockchain technology; blockchain-based payment verification services

Semiconductor chips; cryptocurrency hardware wallets; computer hardware for cryptographic key creation; downloadable computer software for use as a cryptocurrency wallet; downloadable software for generating cryptographic keys for receiving, spending, sending, validating, verifying, securing, and performing transactions related to crypto assets and cryptocurrency; computer hardware for cryptographic key storage; computer peripherals; data processing apparatus; electronic authentication dongles; USB dongles for security authentication; USB hardware security dongles; smart card readers; backup and cryptographic electronic smart cards; encoded electronic smart cards containing programming used for the electronic transfer and storage of cryptocurrency funds and digital assets; backup and cryptographic integrated circuit smart cards; electronic identification cards, namely, cards encoded with security features for identification purposes; physical authentication security devices, namely, el...

Software as a service (SAAS) services featuring software for use as a cryptocurrency wallet; providing online non-downloadable software for use as a cryptocurrency wallet; providing online non-downloadable software for use in encryption and cybersecurity solutions, namely, software for generating cryptographic keys for receiving, sending, spending, validating, verifying, securing, and performing transactions related to protected data, crypto assets, and cryptocurrency, as well as providing blockchain technology functionality; data encryption services; data decryption services; electronic data storage; electronic monitoring of personally identifying information to detect identity theft via the internet; monitoring of computer systems for detecting unauthorized access or data breach; data conversion of electronic information relating to cryptocurrency wallets; data encryption services relating to cryptocurrency wallets; providing user authentication services using blockchain-based softwa...
c

General Information


Serial Number98856866
Word MarkC
Filing DateFriday, November 15, 2024
Status661 - RESPONSE AFTER NON-FINAL ACTION - ENTERED
Status DateFriday, November 14, 2025
Registration Number0000000
Registration DateNOT AVAILABLE
Mark Drawing3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE

Trademark Statements


Indication of Colors claimedColor is not claimed as a feature of the mark.
Goods and ServicesCryptocurrency exchange services; cryptocurrency exchange services featuring blockchain technology; blockchain-based payment verification services
Goods and ServicesSemiconductor chips; cryptocurrency hardware wallets; computer hardware for cryptographic key creation; downloadable computer software for use as a cryptocurrency wallet; downloadable software for generating cryptographic keys for receiving, spending, sending, validating, verifying, securing, and performing transactions related to crypto assets and cryptocurrency; computer hardware for cryptographic key storage; computer peripherals; data processing apparatus; electronic authentication dongles; USB dongles for security authentication; USB hardware security dongles; smart card readers; backup and cryptographic electronic smart cards; encoded electronic smart cards containing programming used for the electronic transfer and storage of cryptocurrency funds and digital assets; backup and cryptographic integrated circuit smart cards; electronic identification cards, namely, cards encoded with security features for identification purposes; physical authentication security devices, namely, electronic security tags, security token hardware, USB dongles, and wearable devices for security authentication; active smart cards, namely, encoded smart cards containing programming used for the electronic transfer and storage of cryptocurrency funds and digital assets; hardware authentication devices, namely, USB dongles for security authentication; electronic devices for secure authentication, namely, electronic dongles and wearable devices for security authentication; hardware-based authentication devices, namely, USB dongles, wearable devices, and active smart cards for security authentication; physical cryptographic key storage devices; electronic access control devices for permitting access to encrypted computers and computer networks; digital signature verification devices, namely, USB dongles, wearable devices, and active smart cards for security authentication; card-form-factor authentication devices, namely, encoded smart cards containing programming used for the electronic storage and transfer of cryptocurrency funds and digital assets; portable electronic security devices, namely, USB dongles, active smart cards, and wearable devices for security authentication; USB-format authentication dongles; electronic cards containing chips programmed for the electronic transfer and storage of cryptocurrency funds and digital assets; electronic cards incorporating electronic chips programmed for the electronic transfer of cryptocurrency funds and digital assets
Goods and ServicesSoftware as a service (SAAS) services featuring software for use as a cryptocurrency wallet; providing online non-downloadable software for use as a cryptocurrency wallet; providing online non-downloadable software for use in encryption and cybersecurity solutions, namely, software for generating cryptographic keys for receiving, sending, spending, validating, verifying, securing, and performing transactions related to protected data, crypto assets, and cryptocurrency, as well as providing blockchain technology functionality; data encryption services; data decryption services; electronic data storage; electronic monitoring of personally identifying information to detect identity theft via the internet; monitoring of computer systems for detecting unauthorized access or data breach; data conversion of electronic information relating to cryptocurrency wallets; data encryption services relating to cryptocurrency wallets; providing user authentication services using blockchain-based software technology for cryptocurrency transactions; user authentication services using blockchain technology for cryptocurrency transactions, bank account management, and online software applications
Description of MarkThe mark consists of a filled circle with the letter "C" surrounding the same, with two mirrored half-circle designs with extruding ends surrounding the circle and letter "C".

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 15, 2024
Primary Code009
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

International Class036 - Insurance; financial affairs; monetary affairs; real estate affairs.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateFriday, November 15, 2024
Primary Code036
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 15, 2024
Primary Code042
First Use Anywhere DateNOT AVAILABLE
First Use In Commerce DateNOT AVAILABLE

Trademark Owner History


Party NameCrossbar, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressSanta Clara, CA 95054

Trademark Events


Event DateEvent Description
Friday, November 15, 2024NEW APPLICATION ENTERED
Friday, May 9, 2025NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Friday, May 9, 2025NOTICE OF DESIGN SEARCH CODE E-MAILED
Monday, May 12, 2025ASSIGNED TO EXAMINER
Wednesday, May 14, 2025NON-FINAL ACTION WRITTEN
Wednesday, May 14, 2025NON-FINAL ACTION E-MAILED
Wednesday, May 14, 2025NOTIFICATION OF NON-FINAL ACTION E-MAILED
Tuesday, August 12, 2025APPLICATION EXTENSION TO RESPONSE PERIOD - RECEIVED
Tuesday, August 12, 2025APPLICATION EXTENSION GRANTED/RECEIPT PROVIDED
Friday, November 14, 2025TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, November 14, 2025CORRESPONDENCE RECEIVED IN LAW OFFICE
Friday, November 14, 2025TEAS/EMAIL CORRESPONDENCE ENTERED