Fan heater

Del Fresno September 18, 1

Patent Grant D310712

U.S. patent number D310,712 [Application Number 07/287,962] was granted by the patent office on 1990-09-18 for fan heater. This patent grant is currently assigned to Oficina de Investigacion Agrupada, S.A.. Invention is credited to Miguel L. Del Fresno.


United States Patent D310,712
Del Fresno September 18, 1990

Fan heater

Claims

The ornamental design for a fan heater, as shown and described.
Inventors: Del Fresno; Miguel L. (Eibar, ES)
Assignee: Oficina de Investigacion Agrupada, S.A. (Guipuzcoa, ES)
Appl. No.: 07/287,962
Filed: December 20, 1988

Foreign Application Priority Data

Jun 21, 1988 [ES] 116.270
Current U.S. Class: D23/335; D23/382
Field of Search: ;D23/382,381,335,370 ;219/366,369,370,373 ;415/126,211.1,208.1,119,62,61

References Cited [Referenced By]

U.S. Patent Documents
D281276 November 1985 Farrer
4365930 December 1982 Ogura et al.
4457672 July 1984 Ogura et al.
4521153 June 1985 Morimoto et al.
4642441 February 1987 Kenyon
4740670 April 1988 You

Other References

Tatung Fan Catalogue, p. 3, Rotator Fans BFB-8 and BFB-12, right middle side of page, p. 5, Rotating Fan Heater EH-4621, left top side of page, and Fan Heaters EH-1500 S, top middle of page, and EH-1500T, middle right side of page. .
Winnower Fan Co. Inc. Advertising Flyer, 1030 3 Speed Rotating Box Fan, bottom right side of page. .
Museum of Modern Art Xmas Cat., p. 38, Thin Air Desk Fan, left top side of page. .
Hong Kong Household, 9/83, p. 55, Box Fan, 2 right bottom side of page..

Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Helfgott & Karas

Description



FIG. 1 is a front perspective view of a fan heater showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front perspective view of a fan heater showing a second embodiment of my new design; and

FIG. 4 is a rear perspective view of FIG. 3.

* * * * *


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