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. 16, 2016
Filed:
Aug. 03, 2012
Applicant:
Lester D. Sherrow, Mukwonago, WI (US);
Inventor:
Lester D. Sherrow, Mukwonago, WI (US);
Assignee:
Trane International Inc., Piscataway, NJ (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F24H 8/00 (2006.01); F16T 1/00 (2006.01); F24H 3/08 (2006.01);
U.S. Cl.
CPC ...
F24H 8/006 (2013.01); F24H 3/08 (2013.01); F24H 8/00 (2013.01); Y02B 30/102 (2013.01); Y02B 30/106 (2013.01); Y10T 137/0318 (2015.04); Y10T 137/5907 (2015.04);
Abstract
A furnace having a first drain trap, a first drain outlet associated with the first drain trap, and a second drain outlet associated with the first drain trap, wherein the first drain outlet and the second drain outlet are located relative to the first drain trap so that gravity driven drainage of a liquid from the first drain trap is selectable between the first drain outlet and the second drain outlet in response to a rotation of the furnace.