Power unit for feeding paint or the like

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Description

FIG. 1 is a left side elevational view of a power unit for feeding paint or the like;

FIG. 2 is a reduced rear elevational view thereof;

FIG. 3 is a reduced front elevational view thereof;

FIG. 4 is a reduced right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D165839 February 1952 Hill
D281070 October 22, 1985 Karliner et al.
D282072 January 7, 1986 Miller et al.
3879140 April 1975 Ritter
4072429 February 7, 1978 Terzian et al.
4217062 August 12, 1980 Trp et al.
4231668 November 4, 1980 Groth et al.
4422789 December 27, 1983 Charney et al.
4551036 November 5, 1985 Karliner et al.
Patent History
Patent number: D289402
Type: Grant
Filed: Nov 15, 1984
Date of Patent: Apr 21, 1987
Assignee: Wagner Spray Tech Corporation (Minneapolis, MN)
Inventors: Casey L. Carlson (St. Paul, MN), James B. Libby (Minneapolis, MN)
Primary Examiner: B. J. Bullock
Assistant Examiner: Brian N. Vinson
Application Number: 6/671,744
Classifications
Current U.S. Class: Pump Or Compressor (D15/7)