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:
Apr. 16, 1996
Filed:
Dec. 08, 1993
William A Calvert, Jr, Dayton, TN (US);
Douglas A Habegger, Millbury, OH (US);
La-Z-Boy Chair Company, Monroe, MI (US);
Abstract
A composite mattress assembly adapted to be extended flat to provide a sleeping surface and to be folded for storage within a sofa is provided. The composite mattress assembly includes a composite pad assembly surrounded by an upper panel and a lower panel. A plurality of linear flange members are fixedly secured to the top edges of the upper panel and are also secured, preferably by staples, at preselected intervals along the lower edges of the composite pad assembly, or along the bottom surface of the composite pad assembly. A plurality of score lines are located upon one or both of an upper pad member and a lower pad member of the spring assembly, to assist in the folding of the composite mattress assembly, while maintaining fixed relative positions of all components, thereby reducing bunching and relative shifting of mattress materials and components during folding.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile