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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.:

US 10364544 B1

PDFFull Text
Date of Patent:
Jul. 30, 2019

Filed:

Feb. 03, 2016

Polyurethane foam in foundation footings for load-bearing structures

Applicant:

Royal Adhesives & Sealants Canada Ltd., Toronto, CA;

Inventors:

Scott W. Cowen, Guelph, CA;

Neil Goodman, Brampton, CA;

Alexander Botrie, Toronto, CA;

Assignee:

Royal Adhesives & Sealants Canada Ltd., Toronto, CA;

Attorneys:

Kirsten Stone

Daniel Barta

Primary Examiner:

Brent W Herring

Int. Cl.
CPC ...
E02D 27/42 (2006.01); E02D 27/00 (2006.01);
U.S. Cl.
CPC ...
E02D 27/42 (2013.01); E02D 27/00 (2013.01);
Abstract

Foundation footing system for a load-bearing structure comprising a hole in the ground and a post in the hole extending above the hole. A gap present between the sides of the post and the sides of the hole contains a cured, hydrophobic, closed-cell, polyurethane foam to firmly hold the post in place and protect the post from moisture. Alternatively, a foundation footing system for a load-bearing structure comprising a hole in the ground filled with a cured, hydrophobic, closed-cell, polyurethane foam and a post place on and connected to the top of the foam.

Find Patent Forward Citations

Cowen, Scott. (2019). Polyurethane foam in foundation footings for load-bearing structures (U.S. Patent No. 10364544). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10364544

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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