Heater
United States Patent D573703
US Patent References:
/D105364.html
Herr - July, 1937 - D105364

/D105382.html
Herr - July, 1937 - D105382

/D105999.html
Morgan - September, 1937 - D105999

/2466237.html
Heiman - April, 1949 - 2466237

/D163671.html
Beckett - June, 1951 - D163671


Inventors:
Gosselin, William H. (York, ME, US)
Arold, Jonathan B. (Exeter, NH, US)
Stark, Joseph P. (Newfields, NH, US)
Application Number:
D/284563
Publication Date:
07/22/2008
Filing Date:
09/11/2007
View Patent Images:
Assignee:
Osram Sylvania Inc. (Danvers, MA, US)
Primary Class:
Other Classes:
D23/332
International Classes:
(IPC1-7): 2303
Field of Search:
D23/332-350, 126/306, 392/465, D23/328, 392/501, 392/497, 126/304R, D23/323, 165/163, 165/157, D23/314, D23/386, 126/305, D23/330
US Patent References:
D264500Heat retrieval unitMay, 1982BeatonD23/342
D269116Combined portable fan and lightMay, 1983ArmbrusterD23/328
D372524BurnerAugust, 1996ToniniD23/342
D409737FanMay, 1999NilssonD23/332
6669556Outdoor fan systemDecember, 2003Gautney454/338
Primary Examiner:
Zarfas, Louis S.
Assistant Examiner:
Goodman, Eric L.
Attorney, Agent or Firm:
Clark, Robert F.
Claims:
CLAIM

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

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.