Heat pack
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Description
FIG. 1 is a perspective view of the heat pack showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a rear view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof; and,
FIG. 6 is a bottom view thereof.
The left side, not shown in the figures, is a mirror image of the right side shown in FIG. 4.
Referenced Cited
Patent History
Patent number: D369218
Type: Grant
Filed: Oct 4, 1994
Date of Patent: Apr 23, 1996
Assignee: Headwaters Research & Development Inc. (Ontario)
Inventor: Rudy Vandenbelt (Ottawa)
Primary Examiner: Stella Reid
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 0/29,393
Type: Grant
Filed: Oct 4, 1994
Date of Patent: Apr 23, 1996
Assignee: Headwaters Research & Development Inc. (Ontario)
Inventor: Rudy Vandenbelt (Ottawa)
Primary Examiner: Stella Reid
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 0/29,393
Classifications