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:
Sep. 15, 2020
Filed:
May. 15, 2017
Applicant:
Phillips & Temro Industries Inc., Eden Prairie, MN (US);
Inventors:
Steven W. Tonkin, Eden Prairie, MN (US);
Jeremy N. Douglas, Chanhassen, MN (US);
Roger J. Halberg, Savage, MN (US);
Assignee:
Phillips & Temro Industries Inc., Eden Prairie, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02M 31/13 (2006.01); H05B 3/06 (2006.01); F02M 35/10 (2006.01); F02N 19/04 (2010.01); H05B 1/02 (2006.01);
U.S. Cl.
CPC ...
F02N 19/04 (2013.01); F02M 31/13 (2013.01); H05B 1/0236 (2013.01); H05B 3/06 (2013.01); F02M 35/10268 (2013.01); H05B 2203/023 (2013.01); H05B 2203/024 (2013.01);
Abstract
An air intake assembly includes heating elements. The heating elements include windings arranged in a serpentine configuration and having crest portions and trough portions. At least one crest portion of a first heating element is fastened to a corresponding trough portion of a second heating element. The heating elements are arranged in a honeycomb configuration.