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:
Jul. 20, 2021
Filed:
Sep. 16, 2019
Goodrich Corporation, Charlotte, NC (US);
Michael A. Luzader, Laveen, AZ (US);
Timothy C. Haynes, Prescott Valley, AZ (US);
Goodrich Corporation, Charlotte, NC (US);
Abstract
An evacuation system may comprise a packboard, an evacuation slide configured to deploy from the packboard, and a canopy support apparatus is disclosed. The canopy support apparatus may comprise a valve extending from a proximal end of a canopy support tube toward a distal end of the canopy support tube and into an internal cavity of the canopy support tube. The valve may be configured to open a channel during inflation. The valve may be configured to seal the channel via internal pressure in the internal cavity acting on a sealing component of the valve when the canopy support tube is in an inflated state.