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. 28, 2015
Filed:
Feb. 21, 2012
Greg Pilgrim, Chicago, IL (US);
Keith Alsberg, Evanston, IL (US);
Mikael Bäckström, Chicago, IL (US);
Greg Pilgrim, Chicago, IL (US);
Keith Alsberg, Evanston, IL (US);
Mikael Bäckström, Chicago, IL (US);
Pilgrim Family Enterprises LLC, Chicago, IL (US);
Abstract
A safety gate has a frame with spaced apart top and bottom assemblies and spaced apart side assemblies in a deployed configuration. The top and bottom assembly length is extendable and retractable between the opposed side assemblies. A flexible barrier is connected to the frame. A one-way jack mechanism can be carried on each of the top and bottom assemblies. The length of the assemblies can be extended without actuating the jack mechanisms to adjust the frame to nearly fit a space between two surfaces. The jack mechanisms, when actuated, incrementally further extend the top and bottom assemblies so the frame interferingly fits between the two surfaces under compression. The frame can be reconfigurable between a compact configuration and the deployed configuration. The side assemblies can include latches that lock the frame in the deployed configuration.