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I claim the ornamental design for a dust-collecting machine, as shown and described.
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FIG. 1 is a front perspective view of a dust-collecting machine showing my new design;
FIG. 2 is a left side elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a right side elevational view thereof; and,
FIG. 7 is a rear elevational view thereof.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 21 2003 | CHENG, CHIEH YUAN | SAN FORD MACHINERY CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 014657 | /0497 | |
| Oct 31 2003 | San Ford Machinery Co., Ltd. | (assignment on the face of the patent) | / |
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