Portable chilling device

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Description

FIG. 1 is a top perspective view of a portable chilling device, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side elevation view thereof; and,

FIG. 7 is a left side elevation view thereof.

Referenced Cited
U.S. Patent Documents
4580412 April 8, 1986 Wells
4823974 April 25, 1989 Crosser
4961324 October 9, 1990 Allan
5269156 December 14, 1993 van de Velde
Other references
  • "Colonial Garden Kitchens" Cat.; p. 43; Chill Wizzard (middle of page). Hong Kong Enterprise, Jan. 1986; p. 43; electronic cooler (top center of page).
Patent History
Patent number: D393472
Type: Grant
Filed: Nov 20, 1995
Date of Patent: Apr 14, 1998
Assignee: Hiraoka & Co., (H.K.), Ltd.
Inventor: Noriaki Takizawa (Kowloon)
Primary Examiner: B. J. Bullock
Attorney: Moonray Kojima
Application Number: 0/46,899
Classifications
Current U.S. Class: Refrigeration Machinery And Apparatus (D15/79)
International Classification: 1507;