Tank for a pressure washer
Berfield , et al. July 13, 1
U.S. patent number D337,368 [Application Number 07/876,209] was granted by the patent office on 1993-07-13 for tank for a pressure washer. This patent grant is currently assigned to Shop-Vac Corporation. Invention is credited to Robert C. Berfield, Craig A. Seasholtz.
| United States Patent | D337,368 |
| Berfield , et al. | July 13, 1993 |
Tank for a pressure washer
Claims
The ornamental design for a tank for a pressure washer, as shown and described.
| Inventors: | Berfield; Robert C. (Jersey Shore, PA), Seasholtz; Craig A. (Avis, PA) |
|---|---|
| Assignee: | Shop-Vac Corporation
(Williamsport, PA) |
| Appl. No.: | 07/876,209 |
| Filed: | April 29, 1992 |
Related U.S. Patent Documents
| Application Number | Filing Date | Patent Number | Issue Date | ||
|---|---|---|---|---|---|
| 580504 | Sep 11, 1990 | ||||
| Current U.S. Class: | D23/202; D23/225 |
| Field of Search: | ;D23/200,213-232,202 ;137/259,315,377,382,559,565 ;220/3.2,23.83,23.86 ;239/301-302,310,315,317-318,323,332,414-415,532 |
References Cited [Referenced By]
U.S. Patent Documents
| D243690 | March 1977 | Doyel |
| D258380 | February 1981 | Briar |
| D270856 | October 1983 | Peltz et al. |
| D292133 | September 1987 | Proctor et al. |
| 2201080 | May 1940 | Clark |
| 4413683 | November 1983 | Hune |
| 4925105 | May 1990 | Lin |
| 4993457 | February 1991 | Berfield |
Other References
|
Williams Sonoma Gardener's Eden Catalog item double action sprayer, p. IV.. |
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Tung; M. H.
Attorney, Agent or Firm: Marshall, O'Toole, Gerstein, Murray & Bicknell
Description
FIG. 1 is a front and left side perspective view of a tank for a pressure washer in accordance with the present invention;
FIG. 2 is a top view thereof;
FIG. 3 is a bottom view thereof;
FIG. 4 is a right side view thereof;
FIG. 5 is a front view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a cross-sectional view thereof along the arrows in FIG. 6.
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