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:
Sep. 25, 1990
Filed:
Mar. 21, 1989
Applicant:
Inventor:
Frank L Roberts, Willowdale, CA;
Assignee:
Bio-Support Industries Ltd., Toronto, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F / ;
U.S. Cl.
CPC ...
128403 ; 62530 ;
Abstract
A temperature pack for therapeutic use comprises a sealed envelope of flexible sheet plastic material and a thickened aqueous composition contained within the envelope. At least one major surface of the envelope is embossed with a plurality of small blisters, which substantially increases the ability of the bag to conform to body contours. The sheet plastic material is preferably metallized to reduce undesired heat transfer.