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:
Dec. 17, 2013
Filed:
Mar. 22, 2011
Preston Noel Williams, Richfield, MN (US);
Henry Adolf Cousineau, Iii, Minneapolis, MN (US);
Arnold Charles Hillman, Prior Lake, MN (US);
Christian Peter Kramer, St. Louis Park, MN (US);
David Nicholas Legas, Bloomington, MN (US);
Preston Noel Williams, Richfield, MN (US);
Henry Adolf Cousineau, III, Minneapolis, MN (US);
Arnold Charles Hillman, Prior Lake, MN (US);
Christian Peter Kramer, St. Louis Park, MN (US);
David Nicholas Legas, Bloomington, MN (US);
Entropy Solutions, Inc., Minneapolis, MN (US);
Abstract
The present invention is directed to a transport package which efficiently maintains payload temperature within a predetermined temperature range during delivery through regions having ambient temperatures outside the desired range. The transport package is used for transporting temperature sensitive materials and thermally protecting the materials from cold and hot ambient temperatures in a manner that does not require a power source or other mechanical devices. Aspects of the invention relate to a temperature maintaining packaging system having an outer container, thermal insulation materials and two or more different phase change materials.