Who owns the CIRCLE K trademark?

The CIRCLE K trademark is owned by CIRCLE K STORES INC..

What class is the CIRCLE K trademark registered in?

The CIRCLE K trademark is registered in Class 037 (Construction, installation & repair services).

What is the serial number for CIRCLE K?

The USPTO serial number for CIRCLE K is 87352870.

What is the registration number for CIRCLE K?

CIRCLE K is registered under USPTO registration number 5399871.

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Updated Sep 23, 2026·16 searches this week

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CIR

USPTO Trademark Record

REGISTERED

CIRCLE K

SN 87352870·Reg 5399871·Filed Feb 28, 2017

Owner CIRCLE K STORES INC.

Construction services; installation and repair services; mining extraction, oil and gas drilling.

CIRCLE K (Serial No. 87352870), Registration No. 5399871, is a registered US trademark filed on Feb 28, 2017 by CIRCLE K STORES INC.. This trademark covers Class 037 (Construction, installation & repair services).

Section 8/9 declaration window: February 14, 2028

Conflict Analysis

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Mark Intelligence

CIRCLE K (Reg. #5399871) is a registered US trademark that has been protecting its owner, CIRCLE K STORES INC., since 2017. The mark covers Class 037 (Construction, installation & repair services). Goods and services include Construction services; installation and repair services; mining extraction, oil and gas drilling.. The mark faced 1 opposition proceeding during prosecution.

FILED

Feb 28, 2017

SERIAL

87352870

REG#

5399871

REGISTERED

Feb 13, 2018

Filing Information

StatusREGISTERED

Filing DateFeb 28, 2017

Serial Number87352870

Registration No.5399871

Registration DateFeb 13, 2018

Status DateJan 10, 2025

Published for OppositionNov 28, 2017

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 Acknowledged

International Filings

Madrid Protocol1 filings

This mark has 1 Madrid Protocol filing on record with the USPTO.

1347938

480Mar 30, 2017

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 037Construction, installation & repair services

US codes: 100, 103, 106

First use anywhere: Oct 28, 2015

First use in commerce: Oct 28, 2015

Construction services; installation and repair services; mining extraction, oil and gas drilling.

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

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Status History

21 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 10, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 10, 2025

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

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

Jan 10, 2025

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

TEAS SECTION 8 & 15 RECEIVED

Aug 13, 2024

TEAS SECTION 8 & 15 RECEIVED

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

Feb 13, 2023

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

REGISTERED-PRINCIPAL REGISTER

Feb 13, 2018

REGISTERED-PRINCIPAL REGISTER

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Nov 28, 2017

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

PUBLISHED FOR OPPOSITION

Nov 28, 2017

PUBLISHED FOR OPPOSITION

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Nov 08, 2017

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO LIE

Oct 20, 2017

ASSIGNED TO LIE

APPROVED FOR PUB - PRINCIPAL REGISTER

Oct 05, 2017

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Oct 04, 2017

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Oct 03, 2017

CORRESPONDENCE RECEIVED IN LAW OFFICE

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Oct 03, 2017

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NOTIFICATION OF NON-FINAL ACTION E-MAILED

May 30, 2017

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

May 30, 2017

NON-FINAL ACTION E-MAILED

NON-FINAL ACTION WRITTEN

May 30, 2017

NON-FINAL ACTION WRITTEN

ASSIGNED TO EXAMINER

May 23, 2017

ASSIGNED TO EXAMINER

NOTICE OF DESIGN SEARCH CODE E-MAILED

Mar 08, 2017

NOTICE OF DESIGN SEARCH CODE E-MAILED

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Mar 07, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Mar 03, 2017

NEW APPLICATION ENTERED

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WHA

WHAT ELSE DO YOU NEED?

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