Who owns the 511 H2O+ trademark?

The 511 H2O+ trademark is owned by RUST-OLEUM CORPORATION.

What class is the 511 H2O+ trademark registered in?

The 511 H2O+ trademark is registered in Class 001 (Chemicals for industrial, scientific & agricultural use).

What is the serial number for 511 H2O+?

The USPTO serial number for 511 H2O+ is 77832533.

What is the registration number for 511 H2O+?

511 H2O+ is registered under USPTO registration number 3866525.

Sealvo

Home Search: 511 H2O+511 H2O+ #77832533

Back

Updated Sep 30, 2026·16 searches this week

View on USPTO TSDR Find similar marks

511

USPTO Trademark Record

REGISTERED

511 H2O+

SN 77832533·Reg 3866525·Filed Sep 22, 2009

Owner RUST-OLEUM 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.

511 H2O+ (Serial No. 77832533), Registration No. 3866525, is a registered US trademark filed on Sep 22, 2009 by RUST-OLEUM CORPORATION. This trademark covers Class 001 (Chemicals for industrial, scientific & agricultural use).

Section 8/9 declaration window: October 28, 2030

Conflict Analysis

Full conflict analysis for 511 H2O+ (SN 77832533) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

511 H2O+ (Reg. #3866525) is a registered US trademark that has been protecting its owner, RUST-OLEUM CORPORATION, since 2009. 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

Sep 22, 2009

SERIAL

77832533

REG#

3866525

REGISTERED

Oct 26, 2010

Filing Information

StatusREGISTERED

Filing DateSep 22, 2009

Serial Number77832533

Registration No.3866525

Registration DateOct 26, 2010

Status DateJan 12, 2021

Published for OppositionAug 10, 2010

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: Nov 30, 2005

First use in commerce: Nov 30, 2006

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

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

39 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Jan 12, 2021

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

Jan 12, 2021

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

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

Jan 12, 2021

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

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

Jan 12, 2021

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

TEAS SECTION 8 & 9 RECEIVED

Oct 19, 2020

TEAS SECTION 8 & 9 RECEIVED

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jun 24, 2020

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

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

Oct 29, 2019

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

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

Oct 29, 2019

ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Oct 28, 2019

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Oct 28, 2019

WITHDRAWAL OF ATTORNEY GRANTED

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

Oct 26, 2019

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

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jul 11, 2018

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

May 28, 2016

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

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

May 28, 2016

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

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

May 28, 2016

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