Insulated housing for coiled heat exchanger tube

- Turbotec Products, Inc.
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Description

FIG. 1 is a perspective view of an insulated housing for coiled heat exchanger tube showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a right side elevation view thereof;

FIG. 4 is a left side elevation view thereof; and,

FIG. 5 is a top plan view thereof.

The features shown in broken lines depict environmental subject matter only and form no part of the claimed design. The insulated housing for the coiled heat exchanger is shown with a symbolic break in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.

Claims

The ornamental design for an insulated housing for coiled heat exchanger tube, as shown and described.

Referenced Cited
U.S. Patent Documents
3936078 February 3, 1976 Wallyn
4691998 September 8, 1987 Sakagaito
4727410 February 23, 1988 Higgins, III
4922059 May 1, 1990 Walker
5419042 May 30, 1995 Kado
5458433 October 17, 1995 Stastny
5685224 November 11, 1997 Dean
D520621 May 9, 2006 Moser, III
D648005 November 1, 2011 Morishita
D737410 August 25, 2015 Wyne
20110275022 November 10, 2011 Griffith
20130075645 March 28, 2013 Hung
20150204624 July 23, 2015 Duckwitz
Patent History
Patent number: D771788
Type: Grant
Filed: Jan 20, 2014
Date of Patent: Nov 15, 2016
Assignee: Turbotec Products, Inc. (Newton, NC)
Inventor: Todd A. Duckwitz (Hickory, NC)
Primary Examiner: David Muller
Assistant Examiner: Nathan Johnston
Application Number: 29/479,773
Classifications
Current U.S. Class: Element Or Attachment, Not Elsewhere Specified (D23/386)