ZERO HASH Trademark

Trademark Overview


On Wednesday, September 19, 2018, a trademark application was filed for ZERO HASH with the United States Patent and Trademark Office. The USPTO has given the ZERO HASH trademark a serial number of 88123740. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Tuesday, May 27, 2025. This trademark is owned by Seed CX Ltd.. The ZERO HASH trademark is filed in the Insurance & Financial Services category with the following description:

Cryptocurrency exchange services
zero hash

General Information


Serial Number88123740
Word MarkZERO HASH
Filing DateWednesday, September 19, 2018
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateTuesday, May 27, 2025
Registration Number5697429
Registration DateTuesday, March 12, 2019
Mark Drawing4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form
Published for Opposition DateTuesday, December 25, 2018

Trademark Statements


Goods and ServicesCryptocurrency exchange services

Classification Information


International Class036 - Insurance; financial affairs; monetary affairs; real estate affairs.
US Class Codes100, 101, 102
Class Status Code6 - Active
Class Status DateWednesday, September 26, 2018
Primary Code036
First Use Anywhere DateFriday, September 1, 2017
First Use In Commerce DateFriday, September 1, 2017

Trademark Owner History


Party NameZERO HASH HOLDINGS LTD.
Party Type31 - New Owner After Registration
Legal Entity Type03 - Corporation
AddressCHICAGO, IL 60607-1202

Party NameSeed CX Ltd.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressChicago, IL 606071202

Party NameSeed CX Ltd.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressChicago, IL 60602

Party NameSeed CX Ltd.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressChicago, IL 60602

Trademark Events


Event DateEvent Description
Saturday, September 22, 2018NEW APPLICATION ENTERED
Wednesday, September 26, 2018NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Tuesday, December 25, 2018PUBLISHED FOR OPPOSITION
Tuesday, March 12, 2019REGISTERED-PRINCIPAL REGISTER
Friday, November 16, 2018ASSIGNED TO EXAMINER
Friday, November 16, 2018APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, December 5, 2018NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Tuesday, December 25, 2018OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, March 29, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, March 29, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, March 29, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 29, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, March 29, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 29, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, March 29, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Tuesday, March 29, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, March 29, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Wednesday, December 13, 2023ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Wednesday, May 18, 2022AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Wednesday, December 13, 2023TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Wednesday, December 13, 2023TEAS CHANGE OF CORRESPONDENCE RECEIVED
Thursday, January 9, 2025TEAS SECTION 8 & 15 RECEIVED
Thursday, May 8, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, May 8, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Thursday, May 8, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Friday, May 23, 2025TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
Tuesday, March 12, 2024COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Friday, April 25, 2025CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Friday, April 25, 2025POST REGISTRATION ACTION MAILED - SEC. 8 & 15
Tuesday, May 27, 2025NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Tuesday, May 27, 2025REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Monday, June 2, 2025ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Monday, June 2, 2025TEAS CHANGE OF CORRESPONDENCE RECEIVED
Monday, June 2, 2025TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
Monday, June 2, 2025TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED