Refrigeration unit

- Thermo King Corporation
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Description

FIG. 1 is a front perspective view of a refrigeration unit according to one embodiment of the present invention shown in a position of use on a truck.

FIG. 2 is an enlarged front perspective view of the refrigeration unit of FIG. 1.

FIG. 3 is a front view of the refrigeration of FIG. 2.

FIG. 4 is a top view of the refrigeration unit of FIG. 2.

FIG. 5 is a bottom view of the refrigeration unit of FIG. 2.

FIG. 6 is a right side view of the refrigeration unit of FIG. 2; and,

FIG. 7 is a left side view of the refrigeration unit of FIG. 2.

The broken lines showing the environment are for illustrative purposes only and form no part of the claimed design.

Claims

We claim the ornamental design for a refrigeration unit, as shown and described.

Referenced Cited
U.S. Patent Documents
4087125 May 2, 1978 Stephens
4221421 September 9, 1980 Bettker et al.
4310192 January 12, 1982 Fitzgerald
4468060 August 28, 1984 FitzGerald et al.
5161848 November 10, 1992 Lutton
5222373 June 29, 1993 Waldschmidt
6907747 June 21, 2005 Laizer
7364050 April 29, 2008 Guard
7406834 August 5, 2008 Williams
7784707 August 31, 2010 Witty et al.
Patent History
Patent number: D652848
Type: Grant
Filed: Aug 20, 2008
Date of Patent: Jan 24, 2012
Assignee: Thermo King Corporation (Minneapolis, MN)
Inventors: Thomas Flanagan (Bloomington, MN), Martin Duffy (Centennial, CO), Scott Pearce (Forest Lake, MN), Bruce Kranz (Farmington, MN), Jason McVay (Minneapolis, MN), Jennifer Christianson (Minneapolis, MN), Richard Walters (Cedargrove, WI)
Primary Examiner: Mitchell Siegel
Attorney: Michael Best & Friedrich LLP
Application Number: 29/323,200