Heating sleeve

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Description

FIG. 1 is a front view of a heating sleeve showing my new design, a rear view being a mirror image thereof;

FIG. 2 is a left side view of the heating sleeve;

FIG. 3 is a right side view of the heating sleeve;

FIG. 4 is a top view of the heating sleeve;

FIG. 5 is a bottom view of the heating sleeve; and,

FIG. 6 is a top front side perspective view of the heating sleeve.

The heating sleeve is shown with a symbolic break, the appearance of any portion of the article between the break lines forms no part of the claimed design.

Claims

The ornamental design for a heating sleeve, as shown and described.

Referenced Cited
U.S. Patent Documents
2516637 July 1950 McCollum
3079486 February 1963 Winchell
3432641 March 1969 Welke
3892945 July 1975 Lerner
4344303 August 17, 1982 Kelly, Jr.
4442343 April 10, 1984 Genuit
4462444 July 31, 1984 Larson
4801782 January 31, 1989 Ineson
D305396 January 9, 1990 Weller
4943705 July 24, 1990 Halloran
D336128 June 1, 1993 Sherrill
5283420 February 1, 1994 Montalto
5390804 February 21, 1995 Beggins
5436429 July 25, 1995 Cline
5467891 November 21, 1995 Perry
5700991 December 23, 1997 Osbern
5709105 January 20, 1998 Palermo
5762234 June 9, 1998 Kiel
D404562 January 26, 1999 Brown
6054691 April 25, 2000 McGwire
6075229 June 13, 2000 Vanselow
6121578 September 19, 2000 Owens et al.
D434655 December 5, 2000 Haugh
D442833 May 29, 2001 Shuman
6278091 August 21, 2001 Van Gooden
6353211 March 5, 2002 Chen
6444956 September 3, 2002 Witcher et al.
6523364 February 25, 2003 Pader
D473104 April 15, 2003 Salesman-Loken
6571564 June 3, 2003 Upadhye
D486990 February 24, 2004 Rizley
6861618 March 1, 2005 Binet
6870135 March 22, 2005 Hamm et al.
7196293 March 27, 2007 Britto
D703009 April 22, 2014 Wampold
D709337 July 22, 2014 Miller
D741102 October 20, 2015 Glucksman
9365146 June 14, 2016 Allen
9485806 November 1, 2016 McClendon
20040139860 July 22, 2004 Hamm
20040140304 July 22, 2004 Leyendecker
20100089901 April 15, 2010 Montana
20140190357 July 10, 2014 Mak
Foreign Patent Documents
WO2006040540 April 2006 WO
Other references
  • Durtherm Processing Systems, Swaged Sleeve Heaters, undated, online product page, noted for MAXPAK product, Retrieved Apr. 27 from <URL:http://www.duratherm.com/swaged-sleeve-heaters/>.
Patent History
Patent number: D801496
Type: Grant
Filed: May 13, 2016
Date of Patent: Oct 31, 2017
Inventor: Shaun Letham (Marion Center, PA)
Primary Examiner: Sheryl Lane
Assistant Examiner: Calvin E Vansant
Application Number: 29/564,502
Classifications
Current U.S. Class: Circular Or Cylindrical Housing (D23/336); D7/608