PHASE FOUR Trademark

Trademark Overview


On Friday, January 8, 2016, a trademark application was filed for PHASE FOUR with the United States Patent and Trademark Office. The USPTO has given the PHASE FOUR trademark a serial number of 86981748. The federal status of this trademark filing is SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED as of Thursday, October 5, 2023. This trademark is owned by Phase Four, Inc.. The PHASE FOUR trademark is filed in the Construction & Repair Services and Computer & Software Services & Scientific Services categories with the following description:

Construction, installation, assembly, repair and maintenance of aeronautical and space vehicles, space launchers, aircraft and parts thereof, namely, propulsion systems for aerospace vehicles, motors and engines, thruster units, aircraft engine pods and thrust reversers

Design and development of firmware, hardware and computer hardware in the field of plasma-generation; design and development of software in the field of plasma-generation; computer hardware consulting services in the field of plasma-generation hardware
phase four

General Information


Serial Number86981748
Word MarkPHASE FOUR
Filing DateFriday, January 8, 2016
Status702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED
Status DateThursday, October 5, 2023
Registration Number5174888
Registration DateTuesday, April 4, 2017
Mark Drawing5000 - Drawing with word(s) / letter(s) / number(s) in Stylized form
Published for Opposition DateTuesday, August 23, 2016

Trademark Statements


Description of MarkThe mark consists of the words "PHASE" and "FOUR" with the letter "H" stylized as a "4".
Certificate of Correction for RegistrationIn the statement, line 1, "California" should be deleted, and Delaware should be inserted.
Goods and ServicesConstruction, installation, assembly, repair and maintenance of aeronautical and space vehicles, space launchers, aircraft and parts thereof, namely, propulsion systems for aerospace vehicles, motors and engines, thruster units, aircraft engine pods and thrust reversers
Indication of Colors claimedColor is not claimed as a feature of the mark.
Goods and ServicesDesign and development of firmware, hardware and computer hardware in the field of plasma-generation; design and development of software in the field of plasma-generation; computer hardware consulting services in the field of plasma-generation hardware

Classification Information


International Class037 - Building construction; repair; installation services.
US Class Codes100, 103, 106
Class Status Code6 - Active
Class Status DateFriday, January 15, 2016
Primary Code037
First Use Anywhere DateWednesday, July 1, 2015
First Use In Commerce DateWednesday, July 1, 2015

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, January 15, 2016
Primary Code042
First Use Anywhere DateWednesday, July 1, 2015
First Use In Commerce DateWednesday, July 1, 2015

Trademark Owner History


Party NamePhase Four, Inc.
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressHawthorne, CA 90250

Party NamePhase Four, Inc.
Party Type20 - Owner at Publication
Legal Entity Type03 - Corporation
AddressEl Segundo, CA 90245

Party NamePhase Four, Inc.
Party Type10 - Original Applicant
Legal Entity Type03 - Corporation
AddressEl Segundo, CA 90245

Trademark Events


Event DateEvent Description
Thursday, October 5, 2023NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Thursday, October 5, 2023REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Thursday, October 5, 2023CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Tuesday, April 4, 2023TEAS SECTION 8 & 15 RECEIVED
Tuesday, December 20, 2022APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Tuesday, December 20, 2022TEAS CHANGE OF CORRESPONDENCE RECEIVED
Tuesday, December 20, 2022ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Tuesday, December 20, 2022TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Tuesday, December 20, 2022TEAS CHANGE OF OWNER ADDRESS RECEIVED
Monday, April 4, 2022COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Monday, April 2, 2018APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Monday, April 2, 2018TEAS CHANGE OF OWNER ADDRESS RECEIVED
Thursday, October 12, 2017CORRECTION UNDER SECTION 7 ¿ PROCESSED
Tuesday, October 10, 2017CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Thursday, September 14, 2017TEAS SECTION 7 REQUEST RECEIVED
Tuesday, April 4, 2017REGISTERED-PRINCIPAL REGISTER
Friday, February 24, 20171(B) BASIS DELETED; PROCEED TO REGISTRATION
Wednesday, January 18, 2017NOTICE OF ALLOWANCE CANCELLED
Friday, February 24, 2017DIVISIONAL PROCESSING COMPLETE
Wednesday, January 18, 2017DIVISIONAL REQUEST RECEIVED
Friday, February 17, 2017CASE ASSIGNED TO INTENT TO USE PARALEGAL
Tuesday, January 24, 2017CASE ASSIGNED TO INTENT TO USE PARALEGAL
Wednesday, January 18, 2017TEAS REQUEST TO DIVIDE RECEIVED
Tuesday, October 18, 2016NOA E-MAILED - SOU REQUIRED FROM APPLICANT
Tuesday, August 23, 2016OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Tuesday, August 23, 2016PUBLISHED FOR OPPOSITION
Wednesday, August 3, 2016NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Wednesday, July 20, 2016LAW OFFICE PUBLICATION REVIEW COMPLETED
Wednesday, July 20, 2016APPROVED FOR PUB - PRINCIPAL REGISTER
Wednesday, July 20, 2016EXAMINER'S AMENDMENT ENTERED
Wednesday, July 20, 2016NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Wednesday, July 20, 2016EXAMINERS AMENDMENT E-MAILED
Wednesday, July 20, 2016EXAMINERS AMENDMENT -WRITTEN
Thursday, July 14, 2016APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Thursday, July 14, 2016TEAS CHANGE OF OWNER ADDRESS RECEIVED
Wednesday, July 13, 2016TEAS/EMAIL CORRESPONDENCE ENTERED
Wednesday, July 13, 2016CORRESPONDENCE RECEIVED IN LAW OFFICE
Tuesday, July 12, 2016ASSIGNED TO LIE
Wednesday, July 6, 2016TEAS RESPONSE TO OFFICE ACTION RECEIVED
Friday, April 29, 2016ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Friday, April 29, 2016TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Thursday, April 28, 2016NOTIFICATION OF NON-FINAL ACTION E-MAILED
Thursday, April 28, 2016NON-FINAL ACTION E-MAILED
Thursday, April 28, 2016NON-FINAL ACTION WRITTEN
Monday, April 25, 2016ASSIGNED TO EXAMINER
Friday, January 15, 2016NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Tuesday, January 12, 2016NEW APPLICATION ENTERED