Insulated stack pack

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Description

FIG. 1 is an perspective view of an insulated stack pack of the present invention;

FIG. 2 is a front elevational view of the insulated stack pack shown in FIG. 1 of the present invention;

FIG. 3 is a rear elevational view of the insulated stack pack shown in FIG. 1 of the present invention;

FIG. 4 is a right side elevational view of the insulated stack pack shown in FIG. 1 of the present invention, the left side being a mirror image of the right side;

FIG. 5 is a top plan view of the insulated stack pack shown in FIG. 1 of the present invention; and,

FIG. 6 is a bottom plan view of the insulated stack pack shown in FIG. 1 of the present invention.

Referenced Cited
U.S. Patent Documents
D273533 April 24, 1984 Weinreb
D340621 October 26, 1993 Melk
D373514 September 10, 1996 Melk
D373515 September 10, 1996 Melk
4537313 August 27, 1985 Workman
4796758 January 10, 1989 Hauk
4805776 February 21, 1989 Namgyal et al.
5501338 March 26, 1996 Preston
Patent History
Patent number: D414379
Type: Grant
Filed: Jan 3, 1996
Date of Patent: Sep 28, 1999
Inventor: Robert W. Haberkorn (Orland Park, IL)
Primary Examiner: Philip S. Hyder
Application Number: 0/48,535
Classifications
Current U.S. Class: D/7607; D3/287
International Classification: 0701;