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:
Oct. 04, 2022
Filed:
May. 30, 2018
Applicant:
Dirtt Environmental Solutions, Ltd., Calgary, CA;
Inventor:
Geoff W. Gosling, Calgary, CA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04B 1/68 (2006.01); E04F 19/02 (2006.01); E04B 2/82 (2006.01); E04B 2/74 (2006.01);
U.S. Cl.
CPC ...
E04B 2/828 (2013.01); E04B 1/6815 (2013.01); E04B 2/7405 (2013.01); E04F 19/022 (2013.01);
Abstract
A system for sealing a space defined between a modular wall and a permanent structure includes a sealing material connected to the permanent structure and the modular wall and spanning the space defined therebetween. The sealing material is configured to transform from an expanded state to a recovered state in response to a stimulus to form a seal. The stimulus can be, for example, heat, whereby heating the sealing material at or above the transition temperature for the sealing material causes the sealing material to transition from the expanded state to the recovered state.