Mobile double diaphragm pump
FIG. 1 is a side elevational view of a mobile double diaphragm pump showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a rear end elevational view thereof;
FIG. 4 is a front end elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a front elevationl view of a mobile double diaphragm pump showing a second embodiment of my new design, all other views are like those shown in FIGS. 1, 2, 3, and 5 except for the engine cover;
FIG. 7 is a front elevationl view of a mobile double diaphragm pump showing a third embodiment of my new design;
FIG. 8 is a top plan view of FIG. 7; and,
FIG. 9 is a side elevationl view of FIG. 7; all other views not shown of the third embodiment are like those shown in FIGS. 3 and 5 except for the engine cover.
Type: Grant
Filed: Mar 10, 1997
Date of Patent: Mar 3, 1998
Inventor: Douglas D. Myers (Jacksonville, FL)
Primary Examiner: Ralf Seifert
Attorney: Arthur G. Yeager
Application Number: 0/67,711