Backwasher

Description

FIG. 1 is a perspective view of a backwasher, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view, the left side being a mirror image thereof;

FIG. 5 is a top plan view, the bottom plan view being identical thereto.

Referenced Cited
U.S. Patent Documents
D260563 September 1, 1981 Walsh, Jr.
D283261 April 1, 1986 Walling
585086 June 1897 Cox
1954940 April 1934 Mikel
3040337 June 1962 Ijelstad
3631560 January 1972 Atkins
Patent History
Patent number: D297376
Type: Grant
Filed: Oct 3, 1985
Date of Patent: Aug 23, 1988
Inventor: Dewey D. Bastedo (Nehalem, OR)
Primary Examiner: Catherine E. Kemper
Law Firm: Kolisch, Hartwell & Dickinson
Application Number: 6/783,699
Classifications