Heater

- Osram Sylvania Inc.
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Description

FIG. 1 is a perspective view of the ornamental design for a heater.

FIG. 2 is a side view of the ornamental design for a heater; and,

FIG. 3 is an opposite side view of the ornamental design for a heater.

The broken lines showing in the Figures are environmental and form no part of the claimed design.

Claims

The ornamental design for a heater, as shown and described.

Referenced Cited
U.S. Patent Documents
D105364 July 1937 Herr
D105382 July 1937 Herr
D105999 September 1937 Morgan
2466237 April 1949 Heiman
D163671 June 1951 Beckett
D264500 May 18, 1982 Beaton
D269116 May 24, 1983 Armbruster
D372524 August 6, 1996 Tonini
D409737 May 11, 1999 Nilsson
6669556 December 30, 2003 Gautney
Patent History
Patent number: D573703
Type: Grant
Filed: Sep 11, 2007
Date of Patent: Jul 22, 2008
Assignee: Osram Sylvania Inc. (Danvers, MA)
Inventors: William H. Gosselin (York, ME), Jonathan B. Arold (Exeter, NH), Joseph P. Stark (Newfields, NH)
Primary Examiner: Louis S Zarfas
Assistant Examiner: Eric L Goodman
Attorney: Robert F. Clark
Application Number: 29/284,563