Portable electric heater

- McGraw-Edison Company
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Description

FIG. 1 is a top perspective view of a portable electric heater, showing our new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

The conventional electrical cord has been shown fragmentarily in all views for ease of illustration. _

Referenced Cited
U.S. Patent Documents
D153542 April 1949 Owens et al.
D164613 September 1951 Wahlberg et al.
D201165 May 1965 Briggs
1730982 October 1929 Pankratz et al.
2839657 June 1958 Mast
Patent History
Patent number: D256273
Type: Grant
Filed: Jun 23, 1978
Date of Patent: Aug 5, 1980
Assignee: McGraw-Edison Company (Elgin, IL)
Inventors: Donald L. Townsend (Columbia, MO), Peter E. Huggler (Columbia, MO), Rex L. Notbohm (Columbia, MO)
Primary Examiner: Catherine E. Kemper
Attorney: Jon Carl Gealow
Application Number: 5/918,665
Classifications
Current U.S. Class: D23/124
International Classification: D2303;