Paint brush cleaning machine

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Description

FIG. 1 is a front elevational view of a paint brush cleaning machine, showing a typical embodiment of my new design;

FIG. 2 is a left-hand side view;

FIG. 3 is a rear elevational view;

FIG. 4 is a top plan view;

FIG. 5 is an enlarged perspective view as seen from the top and front; and,

FIG. 6 is an enlarged perspective view as seen from the top and rear.

The appearance of the right-hand side is a mirror image of the left-hand side.

The bottom is flat and unornamented.

Referenced Cited
U.S. Patent Documents
2239741 April 1941 Schroder
2646808 July 1953 Yenne
2744635 May 1956 Hiss
2945251 July 1960 Eichner
2965111 December 1960 Feigelman
3085583 April 1963 Siek
3666163 May 1972 Ignell
5107877 April 28, 1992 Chipman
Patent History
Patent number: D348337
Type: Grant
Filed: Jul 29, 1991
Date of Patent: Jun 28, 1994
Assignee: Venture Management Sciences Inc. (Carmel, IN)
Inventors: Lawrence B. O'Brien, deceased (late of Carmel, IN), Walter E. Winston (Carmel, IN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Lavone D. Tabor
Law Firm: Woodard, Emhardt, Naughton, Moriarty & McNett
Application Number: 7/736,825