Who owns the C4U trademark?

The C4U trademark is owned by Buffalo Bayou Distilleries, LLC.

What class is the C4U trademark registered in?

The C4U trademark is registered in Class 005 (Pharmaceuticals, medical & veterinary preparations).

What is the serial number for C4U?

The USPTO serial number for C4U is 88850941.

What is the registration number for C4U?

C4U is registered under USPTO registration number 6235403.

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Updated Oct 6, 2026·25 searches this week

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C4U

USPTO Trademark Record

REGISTERED

C4U

SN 88850941·Reg 6235403·Filed Mar 27, 2020

Owner Buffalo Bayou Distilleries, LLC

Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and substances adapted for medical or veterinary purposes, food for babies; dietary supplements for human beings and animals; adhesive plasters, materials for dressings; material for filling teeth, dental wax; disinfectants; preparations for destroying vermin; fungicides, herbicides.

C4U (Serial No. 88850941), Registration No. 6235403, is a registered US trademark filed on Mar 27, 2020 by Buffalo Bayou Distilleries, LLC. This trademark covers Class 005 (Pharmaceuticals, medical & veterinary preparations).

Section 8/9 declaration window: December 30, 2030

Mark Intelligence

C4U (Reg. #6235403) is a registered US trademark that has been protecting its owner, Buffalo Bayou Distilleries, LLC, since 2020. The mark covers Class 005 (Pharmaceuticals, medical & veterinary preparations). Goods and services include Pharmaceuticals, medical and veterinary preparations; sanitary preparations for medical purposes; dietetic food and subs.... The mark faced 1 opposition proceeding during prosecution.

FILED

Mar 27, 2020

SERIAL

88850941

REG#

6235403

REGISTERED

Dec 29, 2020

Filing Information

StatusREGISTERED

Filing DateMar 27, 2020

Serial Number88850941

Registration No.6235403

Registration DateDec 29, 2020

Status DateSep 14, 2026

Published for OppositionAug 18, 2020

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 005Pharmaceuticals, medical & veterinary preparations

US codes: 005, 006, 018, 044, 046, 051, 052

First use anywhere: Mar 20, 2020

First use in commerce: Mar 20, 2020

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

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Status History

31 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 14, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

Sep 14, 2026

REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

Sep 14, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED

TEAS SECTION 8 & 15 RECEIVED

Jun 23, 2026

TEAS SECTION 8 & 15 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Dec 29, 2025

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

ELECTRONIC RECORD REVIEW COMPLETE

Jan 26, 2021

ELECTRONIC RECORD REVIEW COMPLETE

REGISTERED-PRINCIPAL REGISTER

Dec 29, 2020

REGISTERED-PRINCIPAL REGISTER

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

Nov 21, 2020

NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Nov 20, 2020

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

STATEMENT OF USE PROCESSING COMPLETE

Nov 18, 2020

STATEMENT OF USE PROCESSING COMPLETE

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Nov 17, 2020

CASE ASSIGNED TO INTENT TO USE PARALEGAL

TEAS STATEMENT OF USE RECEIVED

Nov 05, 2020

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Nov 05, 2020

USE AMENDMENT FILED

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

Oct 13, 2020

NOA E-MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Aug 18, 2020

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Aug 18, 2020

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Jul 29, 2020

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jul 10, 2020

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS/EMAIL CORRESPONDENCE ENTERED

Jul 10, 2020

TEAS/EMAIL CORRESPONDENCE ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Jul 10, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO LIE

Jul 08, 2020

ASSIGNED TO LIE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Jun 26, 2020

TEAS RESPONSE TO OFFICE ACTION RECEIVED

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Jun 25, 2020

PREVIOUS ALLOWANCE COUNT WITHDRAWN

NON-FINAL ACTION WRITTEN

Jun 25, 2020

NON-FINAL ACTION WRITTEN

NON-FINAL ACTION E-MAILED

Jun 25, 2020

NON-FINAL ACTION E-MAILED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Jun 25, 2020

NOTIFICATION OF NON-FINAL ACTION E-MAILED

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

Jun 19, 2020

ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED

ASSIGNED TO EXAMINER

Jun 17, 2020

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jun 17, 2020

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Apr 02, 2020

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 31, 2020

NEW APPLICATION ENTERED

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