Who owns the QWIK-SF trademark?

The QWIK-SF trademark is owned by Mainstream Engineering Corporation.

What class is the QWIK-SF trademark registered in?

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

What is the serial number for QWIK-SF?

The USPTO serial number for QWIK-SF is 77354454.

What is the registration number for QWIK-SF?

QWIK-SF is registered under USPTO registration number 3528866.

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Home Search: QWIK-SFQWIK-SF #77354454

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Updated Sep 22, 2026·9 searches this week

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QWI

USPTO Trademark Record

REGISTERED

QWIK-SF

SN 77354454·Reg 3528866·Filed Dec 18, 2007

Owner Mainstream Engineering Corporation

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.

QWIK-SF (Serial No. 77354454), Registration No. 3528866, is a registered US trademark filed on Dec 18, 2007 by Mainstream Engineering Corporation. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: November 06, 2028

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Mark Intelligence

QWIK-SF (Reg. #3528866) is a registered US trademark that has been protecting its owner, Mainstream Engineering Corporation, since 2007. 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.... The mark faced 1 opposition proceeding during prosecution.

FILED

Dec 18, 2007

SERIAL

77354454

REG#

3528866

REGISTERED

Nov 04, 2008

Filing Information

StatusREGISTERED

Filing DateDec 18, 2007

Serial Number77354454

Registration No.3528866

Registration DateNov 04, 2008

Status DateDec 06, 2017

Published for OppositionApr 15, 2008

Filing Basis & Declarations

Standard Characters ClaimedUse Application CurrentlySection 8 AcceptedSection 15 AcknowledgedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 001Chemicals for industrial, scientific & agricultural use

US codes: 001, 005, 006, 010, 026, 046

First use anywhere: Nov 08, 2007

First use in commerce: Jan 01, 2008

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

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Status History

32 events

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

Dec 06, 2017

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Dec 06, 2017

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Dec 06, 2017

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 04, 2017

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 06, 2017

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Nov 06, 2017

TEAS SECTION 8 & 9 RECEIVED

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

Nov 04, 2017

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

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

Nov 27, 2013

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

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Nov 27, 2013

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Nov 27, 2013

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

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

Nov 13, 2013

REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Nov 13, 2013

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 15 RECEIVED

Nov 13, 2013

TEAS SECTION 8 & 15 RECEIVED

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Sep 24, 2009

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

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

Sep 24, 2009

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

REGISTERED-PRINCIPAL REGISTER

Nov 04, 2008

REGISTERED-PRINCIPAL REGISTER

LAW OFFICE REGISTRATION REVIEW COMPLETED

Oct 02, 2008

LAW OFFICE REGISTRATION REVIEW COMPLETED

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

Oct 01, 2008

ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED

CASE ASSIGNED TO INTENT TO USE PARALEGAL

Aug 25, 2008

CASE ASSIGNED TO INTENT TO USE PARALEGAL

STATEMENT OF USE PROCESSING COMPLETE

Aug 25, 2008

STATEMENT OF USE PROCESSING COMPLETE

ASSIGNED TO EXAMINER

Aug 25, 2008

ASSIGNED TO EXAMINER

TEAS STATEMENT OF USE RECEIVED

Aug 13, 2008

TEAS STATEMENT OF USE RECEIVED

USE AMENDMENT FILED

Aug 13, 2008

USE AMENDMENT FILED

NOA MAILED - SOU REQUIRED FROM APPLICANT

Jul 08, 2008

NOA MAILED - SOU REQUIRED FROM APPLICANT

PUBLISHED FOR OPPOSITION

Apr 15, 2008

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Mar 26, 2008

NOTICE OF PUBLICATION

ASSIGNED TO LIE

Mar 12, 2008

ASSIGNED TO LIE

LAW OFFICE PUBLICATION REVIEW COMPLETED

Mar 12, 2008

LAW OFFICE PUBLICATION REVIEW COMPLETED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 20, 2008

APPROVED FOR PUB - PRINCIPAL REGISTER

ASSIGNED TO EXAMINER

Feb 18, 2008

ASSIGNED TO EXAMINER

NOTICE OF PSEUDO MARK MAILED

Dec 22, 2007

NOTICE OF PSEUDO MARK MAILED

NEW APPLICATION ENTERED

Dec 21, 2007

NEW APPLICATION ENTERED

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