Free standing space heater

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Description

FIG. 1 is a front perspective view of a free standing space heater showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a top plan view thereof; and

FIG. 6 is a bottom plan view thereof.

The conventional electrical cord has been shown fragmentarily in FIGS. 2-5 for ease of illustration.

Referenced Cited
U.S. Patent Documents
D57542 April 1921 Potstada
D71187 October 1926 Hicks
D225851 January 1973 Cowan
Foreign Patent Documents
60596 May 1968 DDX
Patent History
Patent number: D259892
Type: Grant
Filed: Oct 2, 1978
Date of Patent: Jul 14, 1981
Inventor: Konrad M. Boekamp (La Mesa, CA)
Primary Examiner: Catherine E. Kemper
Attorney: Frank D. Gilliam
Application Number: 5/948,031
Classifications
Current U.S. Class: D23/122
International Classification: D2303;