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:
Nov. 14, 2017
Filed:
Jun. 11, 2012
Applicants:
William Purdy, White Plains, NY (US);
Robert Purdy, Bedford, NY (US);
Inventors:
William Purdy, White Plains, NY (US);
Robert Purdy, Bedford, NY (US);
Assignee:
MOLNLYCKE HEALTH CARE AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61G 7/057 (2006.01); A47C 27/08 (2006.01); A47C 27/15 (2006.01); A47C 27/18 (2006.01);
U.S. Cl.
CPC ...
A61G 7/05776 (2013.01); A47C 27/081 (2013.01); A47C 27/082 (2013.01); A47C 27/15 (2013.01); A47C 27/18 (2013.01); A61G 7/05769 (2013.01);
Abstract
The present invention relates to a mattress system in which a ultra low pressure plenum is positioned within the mattress system. In one embodiment, the ultra low pressure plenum is a bladder which is sandwiched between layers of a foam material. A plurality of ultra low pressure plenums formed as columns extending longitudinally or laterally along the length of the mattress system can be used.