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. 23, 2003
Filed:
May. 17, 2001
George J. Knox, Austin, TX (US);
James F. Brennan, III, Austin, TX (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A temperature stabilization package comprises a hollow external housing of a thermally insulating material. The hollow external housing includes a holder and a lid to cover the holder. The holder includes a floor having at least one projection and a separating wall around the projection. An internal surface of the lid has at least one post formed therein. The housing surrounds a container that includes a base and a cover over the base to form an internal cavity inside the container. An outer face of the base has at least one lower socket. The cover includes at least one upper collar so that the container may be coupled inside the hollow external housing by engagement of a lower socket with a projection and an upper collar with a post to hold the container substantially surrounded by, but spaced from, the wall and the hollow external housing. The internal cavity maintains a substantially uniform region of temperature therein, shielded from unstable thermal conditions outside the hollow external housing of the temperature stabilization package.