Blower unit for portable heater

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Description

FIG. 1 is a top left rear perspective view of a blower unit for a portable heater, showing my new design;

FIG. 2 is a lower right front perspective view thereof; and

FIG. 3 is a front elevational view thereof.

Referenced Cited
U.S. Patent Documents
D156294 November 1949 Trow
1590948 June 1926 Kelly
1745828 February 1930 Barnes
2035653 March 1936 Haskell
2348127 May 1944 Grimes
3324938 June 1967 Berkoff
4379446 April 12, 1983 Porter
4392478 July 12, 1983 Black
4458666 July 10, 1984 Osada
Foreign Patent Documents
2021249 November 1979 GBX
Patent History
Patent number: D279029
Type: Grant
Filed: Sep 30, 1982
Date of Patent: May 28, 1985
Assignee: Western Manufacturing Corporation (Marshalltown, IA)
Inventor: Wayne F. Sieverding (Marshalltown, IA)
Primary Examiner: Catherine E. Kemper
Attorney: James C. Nemmers
Application Number: 6/429,304
Classifications
Current U.S. Class: D23/155; D23/127; D23/162