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:
Feb. 20, 2007
Filed:
Aug. 11, 2005
Applicants:
Petur Thors, Decatur, AL (US);
Tommy Tyler, Hartselle, AL (US);
Inventors:
Petur Thors, Decatur, AL (US);
Tommy Tyler, Hartselle, AL (US);
Assignee:
Wolverine Tube, Inc., Huntsville, AL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F25B 39/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention discloses an improved heat transfer tube, an improved method of formation, and an improved use of such heat transfer tube. The present invention discloses a boiling tube for a refrigerant evaporator that provides at least one dual cavity nucleate boiling site. The present invention further discloses an improved refrigerant evaporator including at least one such boiling tube, and the method of making such a boiling tube.