The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Apr. 20, 2022
Halenhardy Llc, Bellwood, PA (US);
Donald L. Beaver, Jr., Bellwood, PA (US);
Troy L Beaver, Bellwood, PA (US);
Halenhardy LLC, Bellwood, PA (US);
Abstract
A secondary containment structure includes: (i) a base; (ii) impermeable, collapsible sidewalls that surround the base to form a containment area; and (iii) a drainage outlet. A bottom boundary of the outlet is positioned at an intersection of the base with a first sidewall. A top boundary of the outlet is formed in the first sidewall. A drainage channel that is formed of a flexible, impermeable material has a first end that is sealed around the drainage outlet, and a second end that includes a fitting that is configured to connect to a hose or filter. The drainage channel may be tapered from the first end to the second end. The drainage channel, and methods of affixing a drainage channel to an existing containment structure, are also disclosed.