MONOFORM PLUS Trademark

Serial Number: 99488079 • Registration: 8161362

MONOFORM PLUS is a trademark filed by Hydro-Klean, LLC on November 10, 2025. The trademark is classified under Class 37 (Building & Construction). The application is currently registered and active.

Trademark Classes

Class 37 - Building & Construction

Building construction; repair; installation services

Owner Contact Info

Hydro-Klean, LLC

333 NW 49TH PLACE
Des Moines, IA 50313

Entity Type: 16

Legal Representation

Attorney of Record

Kirk M. Hartung

528 trademarks filed View all →

Correspondence Address

Kirk M. Hartung McKee, Voorhees & Sease, P.L.C.

801 Grand Ave., Ste. 3200

Des Moines, IA 50309-2721

United States

Trademark Details

Filing Date

November 10, 2025

Registration Date

March 3, 2026

First Use Anywhere

February 11, 2021

First Use in Commerce

February 11, 2021

Published for Opposition

January 13, 2026

Goods & Services

Manhole rehabilitation services, namely, trenchless manhole rehabilitation services involving the installation of a forming system wrapped with a corrosion-resistant high-density polyethylene (HDPE) sheet liner and encased in high-strength concrete, with liner anchors embedded into the concrete and all liner seams welded together, to restore structurally compromised or severely corroded manholes without reliance on the original structure, and to provide long-term corrosion protection against hydrogen sulfide and other aggressive conditions.