Radiant heater Patent Grant Chaney , et al. September 22, 1 [The W. B. Marvin Manufacturing Company]

Radiant heater

Chaney , et al. September 22, 1

Patent Grant D329692

U.S. patent number D329,692 [Application Number 07/812,969] was granted by the patent office on 1992-09-22 for radiant heater. This patent grant is currently assigned to The W. B. Marvin Manufacturing Company. Invention is credited to David B. Chaney, Barry W. Smith.

United States Patent	D329,692
Chaney , et al.	September 22, 1992

Radiant heater

Claims

The ornamental design for a radiant heater, as shown.

Inventors:	Chaney; David B. (Powell, OH), Smith; Barry W. (Dublin, OH)
Assignee:	The W. B. Marvin Manufacturing Company (Urbana, OH)
Appl. No.:	07/812,969
Filed:	December 19, 1991

Current U.S. Class:	D23/340
Field of Search:	;D23/335,336,340,342,378,381,382 ;392/360,365,423,424

References Cited [Referenced By]

U.S. Patent Documents


D111000	August 1938	Knox et al.
D141834	July 1945	Maxson, Jr.
D267424	December 1982	Boldt et al.
D281811	December 1985	Horst, Jr.
D290391	June 1987	Nakamura
D325251	April 1992	Schindler et al.

Other References

Advertisement published by Patton Electric Company, Inc., New Haven, Ind., titled "Patton . . . Wide Angle" published at least as early as Sep. 1991, on sale several months prior to Sep. 1991..

Primary Examiner: Burke; Wallace R.
Assistant Examiner: Lichtenstein; Lisa
Attorney, Agent or Firm: Dybvig; Roger S.

Description

FIG. 1 is a top, front and left side perspective view of a radiant heater showing our new design;

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 front elevational view thereof;

FIG. 6 is a rear elevational view thereof; and,

FIG. 7 is a bottom plan view thereof.

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