Pressure spray washer

- Shop-Vac Corporation
Description

FIG. 1 is a perspective view of a pressure spray washer showing our new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left 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;

FIG. 8 is a perspective view of a second embodiment thereof;

FIG. 9 is a right side elevational view thereof;

FIG. 10 is a left side elevational view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a front elevational view thereof; and,

FIG. 14 is a rear elevational view thereof.

Referenced Cited
U.S. Patent Documents
D243690 March 15, 1977 Doyel
D258380 February 24, 1981 Briar
D270856 October 4, 1983 Peetz et al.
D292133 September 29, 1987 Proctor et al.
2201080 May 1940 Clark
4413683 November 8, 1983 Hune
4925105 May 15, 1990 Lin
4993457 February 19, 1991 Berfield
Other references
  • Williams-Sonema Gardener's Eden Catalog item double action sprayer, p. IV.
Patent History
Patent number: D334972
Type: Grant
Filed: Sep 11, 1990
Date of Patent: Apr 20, 1993
Assignee: Shop-Vac Corporation (Williamsport, PA)
Inventors: Robert C. Berfield (Jersey Shore, PA), Craig A. Seasholtz (Avis, PA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: M. H. Tung
Law Firm: Marshall, O'Toole, Gerstein, Murray & Bicknell
Application Number: 7/580,504
Classifications