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:
Oct. 14, 2014
Filed:
May. 03, 2011
Sandy M. Richards, Pershing, IN (US);
Sam M. Alsaeede, Indianapolis, IN (US);
Andrew Kerr, Harrison, OH (US);
Stephen C. Flint, Fortville, IN (US);
Christopher R. O'keefe, Batesville, IN (US);
Charles A. Lachenbruch, Lakeway, TX (US);
Sandy M. Richards, Pershing, IN (US);
Sam M. Alsaeede, Indianapolis, IN (US);
Andrew Kerr, Harrison, OH (US);
Stephen C. Flint, Fortville, IN (US);
Christopher R. O'Keefe, Batesville, IN (US);
Charles A. Lachenbruch, Lakeway, TX (US);
Hill-Rom Services, Inc., Batesville, IN (US);
Abstract
A person-support surface comprises a non powered mattress and a coverlet positionable on the non powered mattress. The coverlet includes an entry positioned at a first end of the coverlet, an exit positioned at a second end of the coverlet opposite the entry, an upper air impermeable layer, and a lower air impermeable layer coupled to the upper air impermeable layer to form an air flow path along the coverlet between the entry and the exit. The upper air impermeable layer is a vapor permeable and the lower air impermeable layer is a vapor permeable.