Heating unit

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of the heating unit embodying my design;

FIG. 2 is an alternate perspective view thereof;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a right end view thereof;

FIG. 7 is a left end view thereof; and,

FIG. 8 is a bottom view thereof.

Claims

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

Referenced Cited
U.S. Patent Documents
D232085 July 1974 Benzing
4680445 July 14, 1987 Ogawa
4735609 April 5, 1988 Comeau et al.
5250032 October 5, 1993 Carter et al.
D350822 September 20, 1994 Lanigan
5875282 February 23, 1999 Jordan et al.
6175688 January 16, 2001 Cassidy et al.
6464666 October 15, 2002 Augustine et al.
6539172 March 25, 2003 Akahane
6788885 September 7, 2004 Mitsunaga et al.
7094219 August 22, 2006 Noice et al.
20060222350 October 5, 2006 Cassidy
20070049869 March 1, 2007 Park
Patent History
Patent number: D584811
Type: Grant
Filed: Jan 24, 2006
Date of Patent: Jan 13, 2009
Assignee: ThermaCore Technologies, Inc. (Dallas, TX)
Inventors: Ken French (Meridian, TX), Garrett Barker (Meridian, TX), Wyatt Earp (Los Angeles, CA)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Arent Fox LLP
Application Number: 29/252,455