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The ornamental design for a hydrofiltration vacuum extraction machine, as shown and described. |
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.
LeSourd, Kehl T., Collins, Gary W.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Mar 18 1998 | Thermax, Inc. | (assignment on the face of the patent) | / | |||
Mar 18 1998 | COLLINS, GARY W | THERMAX, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009067 | /0211 | |
Mar 18 1998 | LESOURD, KEHL T | THERMAX, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009067 | /0211 | |
Dec 28 2005 | THERMAX, INC | J & M DAVIS ENTERPRISES, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 017230 | /0374 | |
Oct 18 2006 | THERMAX, INC | J & M Enterprises, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 018463 | /0878 |
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