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:
Mar. 19, 2019
Filed:
Mar. 16, 2017
Applicant:
Sub-zero, Inc., Madison, WI (US);
Inventor:
Philip Francis Hottmann, Verona, WI (US);
Assignee:
SUB-ZERO, INC., Madison, WI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F25D 25/02 (2006.01); F25D 23/02 (2006.01); F25D 23/06 (2006.01); B29C 65/08 (2006.01); F25D 23/08 (2006.01); B29K 101/12 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
F25D 25/025 (2013.01); B29C 65/08 (2013.01); F25D 23/02 (2013.01); F25D 23/066 (2013.01); B29K 2101/12 (2013.01); B29L 2031/724 (2013.01); B29L 2031/762 (2013.01); F25D 23/087 (2013.01); Y10T 29/4998 (2015.01); Y10T 29/49872 (2015.01); Y10T 29/49876 (2015.01); Y10T 29/49966 (2015.01);
Abstract
A method of making a gasket track for a gasket is provided. A first section of a c-shaped channel comprising from 50% to 75% of the c-shaped channel of a first plastic material is formed. A second section of a c-shaped channel comprising from 25% to 50% of the c-shaped channel of a second plastic material is formed. The first section is joined together with the second section to form all of the c-shaped channel. The c-shaped channel has a circular cross section that forms at least 65% of an ellipse.