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. 09, 1995
Filed:
Nov. 18, 1991
Applicant:
Inventor:
John W Wilkinson, Bennington, VT (US);
Assignee:
Span-America Medical Systems, Inc., Greenville, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A47C / ;
U.S. Cl.
CPC ...
5455 ; 5462 ; 52361 ; 5474 ;
Abstract
The pressure relief support system contains longitudinal air cylinders having wood slats extending across the air cylinders along the length of the air cylinders forming the shape of a mattress. Foam strips may be included on each of these slats to provide an improved pressure relief mattress system for optimal patient comfort.