Air heater

Description

FIG. 1 is a perspective view of an air heater showing my new design;

FIG. 2 is a front elevation view thereof, on a reduced scale;

FIG. 3 is a rear elevation view thereof, on a reduced scale;

FIG. 4 is a left side elevation view thereof, on a reduced scale;

FIG. 5 is a right side elevation view thereof, on a reduced scale;

FIG. 6 is a top plan view thereof, on a reduced scale;

FIG. 7 is a bottom plan view thereof, on a reduced scale;

Claims

The ornamental design for an air heater, as shown.

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Inventors:	Fan; Jack (Hou Li, TW)
Assignee:	Synlix Electrical Ltd. (TW)
Appl. No.:	07/250,816
Filed:	September 28, 1988

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Current U.S. Class:	D23/335
Field of Search:	;D23/332,335 ;219/275,366,359,367,368,342,343,344

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References Cited [Referenced By]

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U.S. Patent Documents

D87100	June 1932	Booth
D227367	June 1973	Schaefer
4737616	April 1988	Wen-Ying

Foreign Patent Documents

	58803		Nov 1967		DD

Other References

Markel Electric Products, Inc., Adv. Brochure, p. 3, .circle.1 Hi-Wattage Heetaire, right middle side of page. . McGraw-Edison Co. Adv. Brochure, p. 2, Toastmaster Heavy Duty Heater Model H940, lower left side of page, Heating Equipment Box III, in Examiner Lichtenstein's Office. . Hardware Age, Jul. 31, 1958, p. 40, General Electric Automatic Heater, Model H-4, lower left side of page, Heating Equipment Box III, in Examiner Lichtenstein's Office. . Home Furnishings Daily, 8/5/65, p. 26, Automatic Fault Heater, left bottom side of page, Heating Equipment Box III, in Examiner Lichtenstein's Office..

Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Brumbaugh, Graves, Donohue & Raymond