Who owns the - + HYDRONOVATION trademark?

The - + HYDRONOVATION trademark is owned by HydroNovation, Inc.

What class is the - + HYDRONOVATION trademark registered in?

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

What is the serial number for - + HYDRONOVATION?

The USPTO serial number for - + HYDRONOVATION is 98422065.

What is the registration number for - + HYDRONOVATION?

- + HYDRONOVATION is registered under USPTO registration number 7622138.

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Updated Oct 30, 2026·28 searches this week

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Section 8 declaration window

December 24, 2030

1515 days remaining

HYD

- + HYDRONOVATION

REGISTERED

Serial: 98422065
Reg: 7622138
Filed: Feb 26, 2024
Owner: HydroNovation, Inc

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

What to file next

Section 8 declaration of continued use

When: Due between the fifth and sixth anniversary of registration.
Extensions and grace: A six-month grace period follows, with an added per-class fee.
If it is missed: A missed Section 8 cancels the registration, and there is no revival route for it.

How the Section 8 deadline 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.