Spray gun

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Description

FIG. 1 is a right side elevational view of a spray gun showing my new design, the left side being a mirror image of the right side shown;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D148892 March 1948 Swimmer
D179285 November 1956 Francis
D180486 June 1957 Koeppel
D212153 September 1968 Wagner
D259733 June 30, 1981 Hengesbach et al.
1605617 November 1926 Ruemelin
2072555 March 1937 Hengesbach et al.
2293390 August 1942 Hengesbach et al.
2659629 November 1953 Graham
3319893 May 1967 Rogers et al.
3711028 January 1973 Hengesbach
3756273 September 1973 Hengesbach
4035004 July 12, 1977 Hengesbach
4449695 May 22, 1984 Hengesbach
4473328 September 25, 1984 Hengesbach
Other references
  • Descriptive Brochure, Tri-Con Inc. 1977, 4 pp., Untitled. Advertisement, Tri-Con Inc., 1982, One page, For: 700 Sandblaster and C-125 Hose Nozzle. Brochure, Tri-Con, Inc. 1968, 4 pp. Titled: Tri-Con Hose Nozzles. Brochure 179 F, Spraying Systems Co. 1971, 8 pp. Titled: Spray Nozzles, Spray Guns, Valves and Accessories. Brochure 200 A, Spraying Systems Co. 1982, 6 pp. Titled: "Quick Jet" System. Brochure 201, Spraying Systems Co. undated, 6 pp. Titled: Gun Jet. Industrial Catalog 27, Spraying Systems Co., 1978, 90 pp. Titled: Spray Nozzles and Accessories.
Patent History
Patent number: D284301
Type: Grant
Filed: Jul 18, 1985
Date of Patent: Jun 17, 1986
Inventor: Robert W. Hengesbach (Mentor, OH)
Primary Examiner: James R. Largen
Attorney: David A. Burge
Application Number: 6/756,186
Classifications
Current U.S. Class: D23/17