Who owns the Q-ROK trademark?

The Q-ROK trademark is owned by U.S. SILICA COMPANY.

What class is the Q-ROK trademark registered in?

The Q-ROK trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for Q-ROK?

The USPTO serial number for Q-ROK is 71682587.

What is the registration number for Q-ROK?

Q-ROK is registered under USPTO registration number 625173.

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QRO

USPTO Trademark Record

REGISTERED

Q-ROK

SN 71682587·Reg 625173·Filed Mar 01, 1955

Owner U.S. SILICA COMPANY

Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fire extinguishing and fire prevention compositions; tempering and soldering preparations; substances for tanning animal skins and hides; adhesives for use in industry; compost, manures, fertilizers; biological preparations for use in industry and science.

Q-ROK (Serial No. 71682587), Registration No. 625173, is a registered US trademark filed on Mar 01, 1955 by U.S. SILICA COMPANY. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

renewal grace 70y period: October 19, 202630 days remaining

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Mark Intelligence

Q-ROK (Reg. #625173) is a registered US trademark that has been protecting its owner, U.S. SILICA COMPANY, since 1955. The mark covers Class 001 (Chemicals for industrial, scientific & agricultural use). Goods and services include Chemicals for use in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocesse....

FILED

Mar 01, 1955

SERIAL

71682587

REG#

625173

REGISTERED

Apr 17, 1956

Filing Information

StatusREGISTERED

Filing DateMar 01, 1955

Serial Number71682587

Registration No.625173

Registration DateApr 17, 1956

Status DateJun 12, 2026

Mark TypeStylized characters

Filing Basis & Declarations

Filed as Use ApplicationUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

International Filings

Madrid Protocol1 filings

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

1071230

480Mar 09, 2011

Source: USPTO Madrid International Filing Requests

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001

First use anywhere: Feb 08, 1955

First use in commerce: Feb 08, 1955

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

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Status History

47 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jun 12, 2026

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Jun 12, 2026

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

Jun 12, 2026

REGISTERED AND RENEWED (FIFTH RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

Jun 12, 2026

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Apr 09, 2026

TEAS SECTION 8 & 9 RECEIVED

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

Apr 17, 2025

COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 22, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 08, 2024

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Mar 13, 2023

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Mar 13, 2023

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Mar 13, 2023

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 13, 2023

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Mar 13, 2023

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Aug 08, 2022

TEAS CHANGE OF OWNER ADDRESS RECEIVED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Aug 08, 2022

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Aug 08, 2022

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

Aug 08, 2022

TEAS WITHDRAWAL AS DOMESTIC REPRESENTATIVE RECEIVED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Aug 08, 2022

TEAS CHANGE OF CORRESPONDENCE RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Aug 08, 2022

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

Oct 10, 2019

TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 10, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 19, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

May 19, 2016

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

May 19, 2016

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

May 19, 2016

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED

TEAS SECTION 8 & 9 RECEIVED

Mar 08, 2016

TEAS SECTION 8 & 9 RECEIVED

TEAS CHANGE OF OWNER ADDRESS RECEIVED

Dec 08, 2010

TEAS CHANGE OF OWNER ADDRESS RECEIVED

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

Dec 08, 2010

APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED

CASE FILE IN TICRS

Jan 27, 2009

CASE FILE IN TICRS

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Dec 03, 2008

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Jun 04, 2008

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Sep 05, 2007

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

Aug 29, 2007

ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY

ASSIGNED TO PARALEGAL

Oct 09, 2006

ASSIGNED TO PARALEGAL

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

Oct 09, 2006

REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Oct 09, 2006

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

PAPER RECEIVED

Feb 24, 2006

PAPER RECEIVED

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

Feb 24, 2006

REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Mar 27, 1996

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

Jan 18, 1996

REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8

AMENDMENT UNDER SECTION 7 - PROCESSED

Oct 20, 1989

AMENDMENT UNDER SECTION 7 - PROCESSED

Aug 23, 1989

AMENDMENT UNDER SECTION 7 - PROCESSED

POST REGISTRATION ACTION MAILED - SEC. 7

May 15, 1989

POST REGISTRATION ACTION MAILED - SEC. 7

RESPONSE RECEIVED TO POST REG. ACTION

May 01, 1989

RESPONSE RECEIVED TO POST REG. ACTION

POST REGISTRATION ACTION MAILED - SEC. 7

Jan 04, 1989

POST REGISTRATION ACTION MAILED - SEC. 7

SEC 7 REQUEST FILED

Oct 19, 1988

SEC 7 REQUEST FILED

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

Apr 17, 1976

REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)

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