Spray gun

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Description

FIG. 1 is a perspective view of the spray gun of the present invention.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a bottom plan view thereof.

FIG. 5 is a rear elevation view thereof.

FIG. 6 is a right hand side elevation view thereof, and,

FIG. 7 is a left hand side elevation view thereof.

Referenced Cited
U.S. Patent Documents
D141730 July 1945 Baur
D212153 September 1968 Wagner
D305453 January 9, 1990 Morgan
D313064 December 18, 1990 Lind et al.
D314421 February 5, 1991 Tajima et al.
D356855 March 28, 1995 Gebauer et al.
D372517 August 6, 1996 Farnsteiner
D376637 December 17, 1996 Kieffer et al.
3583632 June 1971 Shaffer et al.
3633828 January 1972 Larson
3944141 March 16, 1976 Siczek
3955763 May 11, 1976 Pyle et al.
4005825 February 1, 1977 Schowiak
4105164 August 8, 1978 Lau et al.
4154403 May 15, 1979 Forrester
4162042 July 24, 1979 Mommsen et al.
4244527 January 13, 1981 De Fusco
4427153 January 24, 1984 Schaefer
4660774 April 28, 1987 Kwok et al.
4770117 September 13, 1988 Hetherington et al.
4993642 February 19, 1991 Hufgard
5284301 February 8, 1994 Kieffer
Other references
  • Gracon Spray Equipment, item # 206-718, p. 22, 1965. Wagner Catalog, Power Painter Airless Paint Spray--Complete 5-component system, Betty Painting Faster and Easier--Use and Care Manual, W500 Model No. 0153129-3/89H, pp. 1, 8. Electric, 120 VAC 390sts Airless Paint Sprayer, Model 231-353, Series A, Graco Parts List 308-548, Rev. A, 1994, pp. 1, 7.
Patent History
Patent number: D412965
Type: Grant
Filed: Nov 24, 1997
Date of Patent: Aug 17, 1999
Assignee: Wagner Spray Tech Corporation (Minneapolis, MN)
Inventor: Joseph W. Kieffer (Rogers, MN)
Primary Examiner: Alan P. Douglas
Assistant Examiner: Robin V. Taylor
Law Firm: Faegre & Benson LLP
Application Number: 0/81,047
Classifications
Current U.S. Class: Trigger, Lever Or Button Actuation (D23/226)
International Classification: 2301;