Hydrofiltration vacuum extraction machine
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FIG. 1 is a perspective view of a solution tank;
FIG. 2 is a front elevational view of the solution tank;
FIG. 3 is a rear elevational view of the solution tank;
FIG. 4 is a top plan view of the solution tank;
FIG. 5 is a bottom plan view of the solution tank;
FIG. 6 is a right side elevational view of the solution tank;
FIG. 7 is a perspective view of the vacuum;
FIG. 8 is a front elevational view of the vacuum;
FIG. 9 is a rear elevational view of the vacuum;
FIG. 10 is a right side elevational view of the vacuum;
FIG. 11 is a top plan view of the vacuum;
FIG. 12 is a bottom plan view of the vacuum;
FIG. 13 is a perspective view of the solution tank installed on the vacuum;
FIG. 14 is a front elevational view of the solution tank installed on the vacuum;
FIG. 15 is a rear elevational view of the solution tank installed on the vacuum;
FIG. 16 is a top plan view of the solution tank installed on the vacuum; and,
FIG. 17 is a right side elevational view of the solution tank installed on the vacuum.
The solution tank (FIGS. 1-6) and vacuum machine FIGS. 7-6 and vacuum machine (FIGS. 7-12) are shown separate for clarity of illustration, the claimed design being directed to the entire hydrofiltration vacuum extraction machine shown in FIGS. 13-17.
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Type: Grant
Filed: Mar 18, 1998
Date of Patent: May 9, 2000
Assignee: Thermax, Inc. (Reno, NV)
Inventors: Gary W. Collins (Reno, NV), Kehl T. LeSourd (Reno, NV)
Primary Examiner: Ruth McInroy
Law Firm: Sughrue, Mion, Zinn, Macpeak & Seas, PLLC
Application Number: 0/85,221