Who owns the OS trademark?

The OS trademark is owned by NITROCHEMIE ASCHAU GMBH.

What class is the OS trademark registered in?

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

What is the serial number for OS?

The USPTO serial number for OS is 76380932.

What is the registration number for OS?

OS is registered under USPTO registration number 2746357.

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Updated Oct 25, 2026·35 searches this week

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USPTO Trademark Record

REGISTERED

OS

SN 76380932·Reg 2746357·Filed Mar 11, 2002

Owner NITROCHEMIE ASCHAU GMBH

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.

OS (Serial No. 76380932), Registration No. 2746357, is a registered US trademark filed on Mar 11, 2002 by NITROCHEMIE ASCHAU GMBH. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: August 05, 2033

Mark Intelligence

OS (Reg. #2746357) is a registered US trademark that has been protecting its owner, NITROCHEMIE ASCHAU GMBH, since 2002. 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

Mar 11, 2002

SERIAL

76380932

REG#

2746357

REGISTERED

Aug 05, 2003

Filing Information

StatusREGISTERED

Filing DateMar 11, 2002

Serial Number76380932

Registration No.2746357

Registration DateAug 05, 2003

Status DateMay 08, 2024

Published for OppositionMay 13, 2003

Filing Basis & Declarations

Standard Characters ClaimedFiled 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.

1098794

480Oct 22, 2011

Source: USPTO Madrid International Filing Requests

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: Mar 30, 1991

First use in commerce: Mar 30, 1991

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

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Status History

26 events

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

May 08, 2024

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

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

May 08, 2024

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

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

May 08, 2024

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

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

May 03, 2024

TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 02, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

Feb 02, 2024

POST REGISTRATION ACTION MAILED - SEC. 8 & 9

TEAS SECTION 8 & 9 RECEIVED

Aug 07, 2023

TEAS SECTION 8 & 9 RECEIVED

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

Aug 05, 2022

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Feb 11, 2015

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Aug 31, 2012

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Aug 31, 2012

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Aug 31, 2012

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Aug 31, 2012

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

TEAS SECTION 8 & 9 RECEIVED

Aug 08, 2012

TEAS SECTION 8 & 9 RECEIVED

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

Sep 27, 2008

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

ASSIGNED TO PARALEGAL

Sep 15, 2008

ASSIGNED TO PARALEGAL

TEAS SECTION 8 & 15 RECEIVED

Sep 12, 2008

TEAS SECTION 8 & 15 RECEIVED

CASE FILE IN TICRS

Jul 31, 2008

CASE FILE IN TICRS

REGISTERED-PRINCIPAL REGISTER

Aug 05, 2003

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 13, 2003

PUBLISHED FOR OPPOSITION

NOTICE OF PUBLICATION

Apr 23, 2003

NOTICE OF PUBLICATION

APPROVED FOR PUB - PRINCIPAL REGISTER

Mar 10, 2003

APPROVED FOR PUB - PRINCIPAL REGISTER

PAPER RECEIVED

Jan 29, 2003

PAPER RECEIVED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Jan 29, 2003

CORRESPONDENCE RECEIVED IN LAW OFFICE

NON-FINAL ACTION MAILED

Jul 25, 2002

NON-FINAL ACTION MAILED

ASSIGNED TO EXAMINER

Jul 09, 2002

ASSIGNED TO EXAMINER

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