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:
Jan. 04, 2011
Filed:
Jan. 25, 2008
Robert P. Cloutier, Lancaster, MA (US);
Julian Warhurst, Hudson, NH (US);
Behrouz Zandi, Lexington, MA (US);
James O'toole, Franklin, MA (US);
Halvard Solberg, Merrimack, NH (US);
Robert P. Cloutier, Lancaster, MA (US);
Julian Warhurst, Hudson, NH (US);
Behrouz Zandi, Lexington, MA (US);
James O'Toole, Franklin, MA (US);
Halvard Solberg, Merrimack, NH (US);
Hamilton Storage Technologies, Inc., Hopkinton, MA (US);
Abstract
An automated storage and retrieval system stores containers, typically containing biological or chemical samples, at ultra-low temperatures, i.e., from about −50° C. to about −90° C., preferably about −80° C. under normal operating conditions. Dry gas air flows are used to reduce moisture and the consequential frost within the freezer compartment. A custom insulated door is provided with an access module and a tube picking compartment as well as servo motors for controlling a robot within the ultra-low temperature freezer compartment. The robot automatically places sample storage containers in stationary storage racks within the freezer compartment. Magnetic couplings are used to transmit mechanical power from outside of the freezer compartment to the robot inside of the freezer compartment. The robot has a simplified mechanical configuration. The custom door can be readily attached to standard freezer bodies.