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The ornamental design for a dust collector, as shown and described. |
FIG. 1 is a perspective view of a dust collector taken from above and side showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Feb 05 1993 | LIN, KUN-YIH | CHANG TJER INDUSTRIAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST | 006432 | /0083 | |
Feb 11 1993 | Chang Tjer Industrial Co., Ltd. | (assignment on the face of the patent) | / | |||
Jun 01 2007 | CHANG TJER INDUSTRIAL CO , LTD | META INTERNATIONAL CO , LTD | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 020507 | /0717 |
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