Boom sprayer

Description

FIG. 1 is a top perspective view of a boom sprayer showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is an enlarged fragmentary perspective view thereof;

FIG. 5 is an enlarged fragmentary top plan view thereof;

FIG. 6 is an enlarged left side elevational view thereof, the booms being shown in closed position;

FIG. 7 is an enlarged top plan view thereof, the booms being shown in closed position;

FIG. 8 is an enlarged fragmentary perspective view illustrating one end of the boom.

Referenced Cited
U.S. Patent Documents
2964247 December 1960 Maasdam
3814320 June 1974 Skurray
3927832 December 1975 Robinson et al.
4405085 September 20, 1983 Meyer
4441655 April 10, 1984 Blumhardt
Patent History
Patent number: D289876
Type: Grant
Filed: Oct 26, 1984
Date of Patent: May 19, 1987
Inventor: Gavin McDonnell (Corrigin, 6375)
Primary Examiner: B. J. Bullock
Assistant Examiner: Suzanne N. Gitlin
Attorney: John S. Hale
Application Number: 6/665,528
Classifications