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. 15, 2011
Filed:
Oct. 30, 2007
Robert R. Fiedler, Pleasant Dale, NE (US);
Frederick A. Nabity, Lincoln, NE (US);
Henry L. Walters, Lincoln, NE (US);
Robert R. Fiedler, Pleasant Dale, NE (US);
Frederick A. Nabity, Lincoln, NE (US);
Henry L. Walters, Lincoln, NE (US);
Teledyne Isco, Inc., Lincoln, NE (US);
Abstract
To provide a protective coat on a refrigerated sample collector for a corrosive environment a unitary frame includes a support unit with condenser and evaporator coils mounted to the support unit and an orifice connecting the condenser and evaporator coils. The evaporator coils, condenser coils and a restrictor are powder coated after being connected, whereby an effective seal is provided for the restrictor, condenser coils and evaporator coils after they are assembled.