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. 30, 1990
Filed:
Oct. 25, 1989
Applicant:
Inventor:
Gary D Smith, Evansville, IN (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61G / ;
U.S. Cl.
CPC ...
5463 ; 5484 ;
Abstract
An absorption pad for a bed is disclosed including a bag like member having an upper and a lower compartment, a moisture impervious periphery and bottom and a moisture permeable top covering and internal divider wall. A non-absorbant, moisture permeable cushion is encased in the upper compartment and a removable filter member including a non-absorbant moisture permeable filter cushion member having an internal moisture absorbing element and support members is disposed in the lower compartment.