Who owns the HYDROGUARD trademark?

The HYDROGUARD trademark is owned by WATTS REGULATOR CO..

What class is the HYDROGUARD trademark registered in?

The HYDROGUARD trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for HYDROGUARD?

The USPTO serial number for HYDROGUARD is 73074589.

What is the registration number for HYDROGUARD?

HYDROGUARD is registered under USPTO registration number 1046761.

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Updated Nov 6, 2026·8 searches this week

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Section 8 & 9 grace period ends

February 24, 2027

115 days remaining

HYD

HYDROGUARD

REGISTERED

Serial: 73074589
Reg: 1046761
Filed: Jan 19, 1976
Owner: WATTS REGULATOR CO.

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

What to file next

Section 9 renewal, filed with a Section 8 declaration

When: Due between the ninth and tenth anniversary of registration, then before each tenth anniversary after that.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed renewal cancels the registration, and there is no revival route for it.

How Section 9 renewal works

General information about USPTO practice, not legal advice. The register is the authority, and a filing that has not yet posted can change what is owed.

Full Goods & Services

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 026

First use anywhere: Jul 29, 1955

First use in commerce: Jul 29, 1955

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

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

Status History

25 events

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Oct 30, 2026

Code APRE

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

Oct 30, 2026

Code 89AG

REGISTERED AND RENEWED (FOURTH RENEWAL - 10 YRS)

Oct 30, 2026

Code RNL4

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

Oct 30, 2026

Code NA89

TEAS SECTION 8 & 9 RECEIVED

Aug 13, 2026

Code E89R

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

Aug 24, 2025

Code REM2

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

Sep 27, 2016

Code 89AG

REGISTERED AND RENEWED (THIRD RENEWAL - 10 YRS)

Sep 27, 2016

Code RNL3

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

Sep 27, 2016

Code NA89

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Sep 26, 2016

Code APRE

TEAS SECTION 8 & 9 RECEIVED

Jul 07, 2016

Code E89R

AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP

Jan 23, 2013

Code ASGN

CASE FILE IN TICRS

Oct 30, 2007

Code CFIT

ASSIGNED TO PARALEGAL

Apr 28, 2006

Code PLGL

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

Apr 28, 2006

Code 89AG

REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS)

Apr 28, 2006

Code RNL2

TEAS SECTION 8 & 9 RECEIVED

Aug 30, 2005

Code E89R

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

Aug 30, 2005

Code 89AF

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

Aug 30, 2005

Code 89AF

PAPER RECEIVED

Mar 14, 2003

Code MAIL

REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)

May 13, 1997

Code RNL1

RESPONSE RECEIVED TO POST REG. ACTION

Feb 10, 1997

Code RRPR

POST REGISTRATION ACTION MAILED - SEC. 9

Sep 26, 1996

Code PRA9

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

Aug 13, 1996

Code 9.AF

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

Mar 02, 1982

Code C15A

HYDROGUARD

What to file next

Full Goods & Services

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