Kerosene-fired room heater

- Hitachi, Ltd.
Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front, top and right side perspective view of a kerosene-fired room heater showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a rear side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front, top and right side perspective view showing the condition that the cover is opened.

Claims

The ornamental design for a kerosene-fired room heater, as shown.

Referenced Cited
U.S. Patent Documents
D268518 April 5, 1983 Nakamura
D282567 February 11, 1986 Nakamura
D294857 March 22, 1988 Nakamura
D294967 March 29, 1988 Sakai
D301163 May 16, 1989 Mito
Patent History
Patent number: D453558
Type: Grant
Filed: Mar 8, 2001
Date of Patent: Feb 12, 2002
Assignee: Hitachi, Ltd. (Tokyo)
Inventors: Noritaka Segawa (Kashiwa), Hiroyuki Ishimura (Kashiwa)
Primary Examiner: B. J. Bullock
Attorney, Agent or Law Firm: Antonelli, Terry, Stout & Kraus, LLP
Application Number: 29/138,131
Classifications
Current U.S. Class: Liquid Fuel Type, E.g., Kerosene, Etc. (D23/338)
International Classification: 2303;