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:
Nov. 17, 2009
Filed:
Nov. 02, 2004
Applicant:
Dennis K. Dawes, Indianapolis, IN (US);
Inventor:
Dennis K. Dawes, Indianapolis, IN (US);
Assignee:
Helmer, Inc., Noblesville, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25B 49/00 (2006.01); F25D 21/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A freezer for the storage of blood plasma and other blood products includes a user interface device which permits a user to adjust operating parameters of the freezer. The user interface device is operable to display the current status of the freezer. A defrost icon is displayed when the freezer is in defrost mode. The user interface device a graphical representation of the temperature within the freezer over the previous twenty-four hours. The controller of the freezer stores temperature related events which can be displayed on the user interface device or downloaded to a remote computer.