Electrostatic spray gun

- Graco Inc.
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Description

FIG. 1 is a left side perspective view of an electrostatic spray gun showing our new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a front elevational view thereof;

FIG. 7 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D252097 June 12, 1979 Probst et al.
4216907 August 12, 1980 Fuller
4462061 July 24, 1984 Mommsen
Patent History
Patent number: D313064
Type: Grant
Filed: Aug 24, 1988
Date of Patent: Dec 18, 1990
Assignee: Graco Inc. (Minneapolis, MN)
Inventors: Robert J. Lind (Robbinsdale, MN), Stanley G. Karwoski (Oakdale, MN), Lawrence J. Lunzer (St. Louis Park, MN), Alexander Bally (Pittsburgh, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Application Number: 7/235,636
Classifications
Current U.S. Class: Trigger, Lever Or Button Actuation (D23/226)