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:
Jun. 08, 2021
Filed:
May. 22, 2019
Applicant:
Schul International Co., Llc, Hudson, NH (US);
Inventor:
Steven R. Robinson, Windham, NH (US);
Assignee:
Schul International Co., LLC, Hudson, NH (US);
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/06 (2006.01); F16J 15/02 (2006.01); E04B 1/68 (2006.01); E04B 1/94 (2006.01);
U.S. Cl.
CPC ...
E04B 1/6801 (2013.01); E04B 1/6807 (2013.01); E04B 1/948 (2013.01); F16J 15/024 (2013.01); F16J 15/064 (2013.01); E04B 2001/6818 (2013.01);
Abstract
The present disclosure relates generally to systems for providing a durable water-resistant and fire-resistant foam-based seal in the joint between adjacent panels. A fire-resistant and water-resistant expansion joint seal is provided which includes one or more foam members and a plurality of intumescent members interspersed within the foam member or members to provide a spring recovery force and fire resistance.