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:
May. 08, 2001
Filed:
Jul. 12, 1999
Richard Navarro, Strongsville, OH (US);
Polymer Concepts, Inc., Cleveland, OH (US);
Abstract
A gel pad assembly includes a flexible gel pad and an adjustable shape retainer integral with the gel pad. A flexible first outer wall cooperates with a flexible inner wall to form a first chamber. A gel is located within the first chamber. A flexible second outer wall cooperates with the inner wall to form a second chamber coextensive with the first chamber. The integral shape retainer is located within the second chamber and is selectively adjustable between a flexible condition wherein the flexible walls are conformable to a variety of desired shapes and a rigid condition wherein the flexible walls are retained in a selected one of the desired shapes. Preferred embodiments of the shape retainer include a vacuum activated bean bag, a plurality of pressurizable chambers, a thermally deformable plastic sheet, and an array of pivot elements which are mechanically clamped together.