Electric radiant heater

Mito December 26, 1

Patent Grant D305260

U.S. patent number D305,260 [Application Number 07/125,266] was granted by the patent office on 1989-12-26 for electric radiant heater. This patent grant is currently assigned to Toyotomi Kogyo Co., Ltd.. Invention is credited to Yoshio Mito.


United States Patent D305,260
Mito December 26, 1989

Electric radiant heater

Claims

The ornamental design for an electric radiant heater, as shown and described.
Inventors: Mito; Yoshio (Gifu, JP)
Assignee: Toyotomi Kogyo Co., Ltd. (JP)
Appl. No.: 07/125,266
Filed: November 25, 1987

Foreign Application Priority Data

May 29, 1987 [JP] 62-21925
Current U.S. Class: D23/337
Field of Search: ;D23/330,332,335,336,337,314,317 ;219/339,342,343,347,354,377

References Cited [Referenced By]

U.S. Patent Documents
D289547 April 1987 Nakamura
D289679 May 1987 Nakamura
D290036 May 1987 Nakamura
D290391 June 1987 Nakamura
D291350 August 1987 Sherman et al.
2456781 December 1948 Hardey
2469234 May 1949 Lindberg et al.
3051820 August 1962 Krichton

Other References

Markel Electric Products, Inc. Catalogue, Mar. 1968, p. 15, Portable Electric Heetaires, 40 series, 310 series, 240 volt portable heetaire, top and bottom right side of page..

Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Pollock, Vande Sande & Priddy

Description



FIG. 1 is a front elevational view showing my new design of an electric radiant heater having a louver thereof in a closed position;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a sectional view thereof taken along lines 7--7 of FIG. 1;

FIG. 8 is a sectional view thereof taken along lines 8--8 of FIG. 1;

FIG. 9 is a sectional view thereof taken along lines 9--9 of FIG. 1;

FIG. 10 is a sectional view thereof taken along lines 10--10 of FIG. 1;

FIG. 11 is a front elevational view showing my new design of an electric radiant heater having the louver thereof in an opened position;

FIG. 12 is a sectional view thereof taken along lines 12--12 of FIG. 11;

FIG. 13 is a front elevational view showing a second embodiment of my new design of an electric radiant heater having a louver thereof in a closed position;

FIG. 14 is a right side elevational view of FIG. 13;

FIG. 15 is a left side elevational view of FIG. 13;

FIG. 16 is a rear elevational view of FIG. 13;

FIG. 17 is a top plan view of FIG. 13;

FIG. 18 is a bottom plan view of FIG. 13;

FIG. 19 is a sectional view taken along lines 19--19 of FIG. 13; and,

FIG. 20 is a sectional view similar to FIG. 19 showing the second embodiment of my new design of an electric radiant heater, having the louver thereof in an opened position.

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