Who owns the C4 trademark?

The C4 trademark is owned by tuliptree systems, LLC.

What class is the C4 trademark registered in?

The C4 trademark is registered in Class 041 (Education & entertainment services), Class 042 (Scientific, technology & SaaS services), Class 045 (Legal, security & personal social services).

What is the serial number for C4?

The USPTO serial number for C4 is 87740140.

What is the registration number for C4?

C4 is registered under USPTO registration number 6659858.

C4 - Owned by tuliptree systems, LLC - (Class 041, Class 042, Class 045)

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 041Education & entertainment services

US codes: 100, 101, 107

First use anywhere: Jun 01, 2017

First use in commerce: Jun 01, 2017

Education; providing of training; entertainment; sporting and cultural activities.

Class 042Scientific, technology & SaaS services

US codes: 100, 101

First use anywhere: Jun 01, 2017

First use in commerce: Jun 01, 2017

Scientific and technological services and research and design relating thereto; industrial analysis, industrial research and industrial design services; quality control and authentication services; design and development of computer hardware and software.

Class 045Legal, security & personal social services

US codes: 100, 101

First use anywhere: Jun 01, 2017

First use in commerce: Jun 01, 2017

Legal services; security services for the physical protection of tangible property and individuals; dating services, online social networking services; funerary services; babysitting.

This description is as filed with the USPTO and defines the scope of trademark protection.

Filing Basis & Declarations

Standard Characters ClaimedUse Application Currently

Status History

50 events

REGISTERED-PRINCIPAL REGISTER

Mar 01, 2022

Code R.PR

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Jan 28, 2022

Code SUNA

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Jan 27, 2022

Code CNPR

STATEMENT OF USE PROCESSING COMPLETE

Dec 28, 2021

Code SUPC

USE AMENDMENT FILED

Dec 22, 2021

Code IUAF

TEAS STATEMENT OF USE RECEIVED

Dec 22, 2021

Code EISU

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jul 07, 2021

Code EXRA

SOU EXTENSION 5 GRANTED

Jul 06, 2021

Code EX5G

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Jul 06, 2021

Code AITU

SOU TEAS EXTENSION RECEIVED

Jun 28, 2021

Code EEXT

SOU EXTENSION 5 FILED

Jun 28, 2021

Code EXT5

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Dec 16, 2020

Code EXRA

SOU EXTENSION 4 GRANTED

Dec 14, 2020

Code EX4G

SOU EXTENSION 4 FILED

Dec 14, 2020

Code EXT4

SOU TEAS EXTENSION RECEIVED

Dec 14, 2020

Code EEXT

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 04, 2020

Code EXRA

SOU EXTENSION 3 GRANTED

Jun 02, 2020

Code EX3G

SOU TEAS EXTENSION RECEIVED

Jun 02, 2020

Code EEXT

SOU EXTENSION 3 FILED

Jun 02, 2020

Code EXT3

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jan 02, 2020

Code EXRA

SOU EXTENSION 2 GRANTED

Dec 31, 2019

Code EX2G

SOU EXTENSION 2 FILED

Dec 31, 2019

Code EXT2

SOU TEAS EXTENSION RECEIVED

Dec 31, 2019

Code EEXT

NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED

Jun 26, 2019

Code EXRA

SOU EXTENSION 1 GRANTED

Jun 24, 2019

Code EX1G

SOU EXTENSION 1 FILED

Jun 24, 2019

Code EXT1

SOU TEAS EXTENSION RECEIVED

Jun 24, 2019

Code EEXT

TEAS CHANGE OF CORRESPONDENCE RECEIVED

May 21, 2019

Code TCCA

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Jan 01, 2019

Code NOAM

PUBLISHED FOR OPPOSITION

Nov 06, 2018

Code PUBO

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 06, 2018

Code NPUB

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Oct 17, 2018

Code NONP

LAW OFFICE PUBLICATION REVIEW COMPLETED

Oct 02, 2018

Code PREV

APPROVED FOR PUB - PRINCIPAL REGISTER

Sep 28, 2018

Code CNSA

CORRESPONDENCE RECEIVED IN LAW OFFICE

Sep 25, 2018

Code CRFA

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Sep 25, 2018

Code TROA

TEAS/EMAIL CORRESPONDENCE ENTERED

Sep 25, 2018

Code TEME

NON-FINAL ACTION E-MAILED

Sep 17, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Sep 17, 2018

Code GNRN

NON-FINAL ACTION WRITTEN

Sep 17, 2018

Code CNRT

CORRESPONDENCE RECEIVED IN LAW OFFICE

Aug 31, 2018

Code CRFA

TEAS/EMAIL CORRESPONDENCE ENTERED

Aug 31, 2018

Code TEME

ASSIGNED TO LIE

Aug 27, 2018

Code ALIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Aug 08, 2018

Code TROA

NON-FINAL ACTION WRITTEN

Feb 08, 2018

Code CNRT

NON-FINAL ACTION E-MAILED

Feb 08, 2018

Code GNRT

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Feb 08, 2018

Code GNRN

ASSIGNED TO EXAMINER

Feb 01, 2018

Code DOCK

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 17, 2018

Code NWOS

NEW APPLICATION ENTERED

Jan 05, 2018

Code NWAP

Other Marks by tuliptree systems, LLC

Additional USPTO filings from the same owner.

87655328

tuliptree systems, LLC

REGISTERED

TUL

TULIPTREE

87655336

tuliptree systems, LLC

REGISTERED

TLP

87655334

tuliptree systems, LLC

ABANDONED

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C4

What to file next

Full Goods & Services

Filing Basis & Declarations

Other Marks by tuliptree systems, LLC

Other Marks in Class 041 — Education & entertainment services

Other Marks by Dennis B. Danella, Esq.

Get pre-filing clearance

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