Who owns the QDO trademark?

The QDO trademark is owned by LORD CORPORATION.

What class is the QDO trademark registered in?

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

What is the serial number for QDO?

The USPTO serial number for QDO is 72454033.

What is the registration number for QDO?

QDO is registered under USPTO registration number 980774.

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QDO

USPTO Trademark Record

REGISTERED

QDO

SN 72454033·Reg 980774·Filed Apr 09, 1973

Owner LORD 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.

QDO (Serial No. 72454033), Registration No. 980774, is a registered US trademark filed on Apr 09, 1973 by LORD CORPORATION. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Deadline expired: February 15, 2026

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Mark Intelligence

QDO (Reg. #980774) is a registered US trademark that has been protecting its owner, LORD CORPORATION, since 1973. 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

Apr 09, 1973

SERIAL

72454033

REG#

980774

REGISTERED

Mar 26, 1974

Filing Information

StatusREGISTERED

Filing DateApr 09, 1973

Serial Number72454033

Registration No.980774

Registration DateMar 26, 1974

Status DateDec 13, 2024

Mark TypeTypeset (words/letters/numbers)

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse 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: Apr 07, 1971

First use in commerce: Apr 07, 1971

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

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Status History

36 events

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Apr 21, 2026

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

AMENDMENT UNDER SECTION 7 - PROCESSED

Apr 02, 2026

AMENDMENT UNDER SECTION 7 - PROCESSED

Jan 16, 2026

AMENDMENT UNDER SECTION 7 - PROCESSED

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

Dec 30, 2025

NOTICE OF UPDATED REGISTRATION CONFIRMATION EMAILED

AMENDMENT UNDER SECTION 7 - PROCESSED

Dec 10, 2025

AMENDMENT UNDER SECTION 7 - PROCESSED

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Dec 08, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 7

Oct 27, 2025

POST REGISTRATION ACTION MAILED - SEC. 7

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 23, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

OTQR WITHDRAWAL FROM PUBLICATION

Oct 17, 2025

OTQR WITHDRAWAL FROM PUBLICATION

POST REGISTRATION ACTION CORRECTION

Aug 28, 2025

POST REGISTRATION ACTION CORRECTION

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

Aug 25, 2025

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

POST REGISTRATION ACTION MAILED - SEC. 7

Aug 15, 2025

POST REGISTRATION ACTION MAILED - SEC. 7

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 11, 2025

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 7 REQUEST RECEIVED

Mar 27, 2025

TEAS SECTION 7 REQUEST RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Dec 13, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Dec 13, 2024

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

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Dec 13, 2024

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

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

Dec 13, 2024

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

TEAS SECTION 8 & 9 RECEIVED

Sep 05, 2024

TEAS SECTION 8 & 9 RECEIVED

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

Mar 26, 2023

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

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

Mar 07, 2014

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

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Mar 07, 2014

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

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

Mar 07, 2014

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

TEAS CHANGE OF CORRESPONDENCE RECEIVED

Mar 06, 2014

TEAS CHANGE OF CORRESPONDENCE RECEIVED

TEAS SECTION 8 & 9 RECEIVED

Mar 06, 2014

TEAS SECTION 8 & 9 RECEIVED

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

Mar 06, 2014

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

CASE FILE IN TICRS

Aug 08, 2008

CASE FILE IN TICRS

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 06, 2008

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Apr 30, 2004

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 30, 2004

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

Mar 22, 2004

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

Mar 22, 2004

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 19, 1994

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Mar 03, 1994

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

Mar 03, 1994

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

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

Aug 13, 1979

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

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