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. 22, 2007
Filed:
Apr. 22, 2005
Applicants:
David B. Beck, West Jordan, UT (US);
Ronald Lopez, Draper, UT (US);
Inventors:
David B. Beck, West Jordan, UT (US);
Ronald Lopez, Draper, UT (US);
Assignee:
R&D Products, LLC, Midvale, UT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61G 7/057 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and method for controlling the flow of fluid for an inflatable mattress having multiple, non-interconnected inflatable chambers. Each inflatable chamber can be selectively inflated and deflated to vary the pressure exerted from the mattress surface to selected areas of a human body, thereby preventing the formation of decubitus ulcers.