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The ornamental design for a portable handheld battery-operated dust blower, as shown and described.
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FIG. 1 is a perspective view of a portable handheld battery-operated dust blower showing our new design;
FIG. 2 is right side view of the portable handheld battery-operated dust blower, the opposite side being a mirror image thereof;
FIG. 3 is top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a front elevational view thereof; and,
FIG. 6 is a rear elevational view thereof.
The logo shown in broken lines in FIGS. 1 and 3 is for illustrative purposes only and forms no part of the claimed design.
Nottingham, John R., Spirk, John W., Brown, Patrick W., Lammers, Anthony J., Plantz, Jeffrey Scott
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 24 2002 | BROWN, PATRICK W | INNODESK BUSINESS TOOLS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013500 | /0776 | |
| Jul 24 2002 | PLANTZ, JEFFREY SCOTT | INNODESK BUSINESS TOOLS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013500 | /0776 | |
| Jul 24 2002 | SPIRK, JOHN W | INNODESK BUSINESS TOOLS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013500 | /0776 | |
| Jul 24 2002 | NOTTINGHAM, JOHN R | INNODESK BUSINESS TOOLS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013500 | /0776 | |
| Jul 24 2002 | LAMMERS, ANTHONY J | INNODESK BUSINESS TOOLS, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013500 | /0776 | |
| Jul 24 2002 | BROWN, PATRICK W | INNODESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013149 | /0757 | |
| Jul 24 2002 | PLANTZ, JEFFREY SCOTT | INNODESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013149 | /0757 | |
| Jul 24 2002 | SPIRK, JOHN W | INNODESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013149 | /0757 | |
| Jul 24 2002 | NOTTINGHAM, JOHN R | INNODESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013149 | /0757 | |
| Jul 24 2002 | LAMMERS, ANTHONY J | INNODESK, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013149 | /0757 | |
| Jul 26 2002 | InnoDesk Business Tools, Inc. | (assignment on the face of the patent) | / | |||
| Jan 28 2010 | INNODESK BUSINESS TOOLS, INC | Nottingham-Spirk Partners, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 023892 | /0814 |
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