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:
Mar. 20, 2018
Filed:
Jul. 08, 2016
Applicant:
Hickory Springs Manufacturing Company, Hickory, NC (US);
Inventor:
William B. Limer, Hickory, NC (US);
Assignee:
Hickory Springs Manufacturing Company, Hickory, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C 23/04 (2006.01); A47C 27/15 (2006.01); A47C 27/20 (2006.01); A47C 27/05 (2006.01); A47C 27/06 (2006.01);
U.S. Cl.
CPC ...
A47C 27/15 (2013.01); A47C 27/05 (2013.01); A47C 27/056 (2013.01); A47C 27/064 (2013.01); A47C 27/20 (2013.01);
Abstract
A foam mattress is provided having a body facing surface comprising a first foam layer on a first spring layer formed of a plurality of individual pocketed spring coils. A second foam layer formed of a reticulated foam supports the first spring layer. The foam mattress further having a bottom layer of conventional foam. The foam mattress is surrounded by a foam casing that has at least one vent formed in the casing. The first spring layer causes air to flow from the second foam layer through the vents.