Portable heater

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Description

FIG. 1 is a front elevational view of the portable heater showing my new design, the rear elevational view being the mirror image of the front view;

FIG. 2 is a left side elevational view thereof,

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a perspective view taken from the front, left side and top of the portable heater; and,

FIG. 7 is a perspective view taken from the front, right side and top of the portable heater with the cover opened.

Referenced Cited
U.S. Patent Documents
D151202 September 1948 Wolanske
D340575 October 26, 1993 Suwa
2814190 November 1957 Bryant
2847843 August 1958 Greenhouse et al.
2854902 October 1958 Frankel
Patent History
Patent number: D429371
Type: Grant
Filed: May 3, 1999
Date of Patent: Aug 8, 2000
Assignee: Hakkin Warmers Co., Ltd. (Osaka)
Inventor: Tsuneo Matoba (Osaka)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Jennifer Rivard
Law Firm: Koda & Androlia
Application Number: 0/104,289
Classifications
Current U.S. Class: Lighter Or Body Therefor (D27/141); Friction Wheel Or Roller Ignition (D27/158); With Burner Cover (D27/159)
International Classification: 2705;