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. 10, 2016
Filed:
Dec. 11, 2013
Mohamed F. Alzoubi, Orland Park, IL (US);
Tyler Wayne Kilgore, Kingsport, TN (US);
Christopher Arendoski, Gross Pointe Farms, MI (US);
Mohamed F. Alzoubi, Orland Park, IL (US);
Tyler Wayne Kilgore, Kingsport, TN (US);
Christopher Arendoski, Gross Pointe Farms, MI (US);
Tempur-Pedic Management, LLC, Lexington, KY (US);
Abstract
A mattress assembly includes a first layer of viscoelastic foam defining an upper surface, and a second layer of non-viscoelastic foam supporting the first layer. The mattress assembly also includes a plurality of spring elements positioned beneath the upper surface for enhancing a firmness of the combined first and second layers. Each of the spring elements includes a first spring having a first spring rate and a second spring having a second spring rate different than the first spring rate.