Patents

In compliance with US Code § 16(a); 35 U.S.C. § 287(a), the intellectual property patents owned by Containment Solutions, Inc. are listed below. Access to this page is unrestricted and free of financial charges or registration.

Double-Wall Underground Storage Tank
5,224,621 7-6-93
5,462,191 10-31-95

Split Strap Take-Up Assembly Method of Use
5,655,265 8-12-97

ReTank®
5,816,424 10-06-98
6,056,137 05-02-00
CA 2234728 2002-04-22

Method and Apparatus for Adjusting FRP Manholes
6,431,789 02-15-00 08-13-02

Double-Wall Containment Enclosure (Tank Sump)
6,886,390 12-19-03 05-03-05
7,043,965 03-22-05 05-16-06

Access Collar Watertight Joint (Patent Pending)
US 2011-0203192 A1 08-25-11

Method and Apparatus for Positioning a Fluid Storage Tank
(Man Off Tank Top)
US20130270278 A1
CA2813180A1
US9061380

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