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The ornamental design for a back pack blower, as shown and described.
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FIG. 1 is a perspective view showing our new back pack blower;
FIG. 2 is a front view thereof;
FIG. 3 is a top view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a left side view thereof;
FIG. 6 is a right side view thereof; and,
FIG. 7 is a rear view thereof.
Sjögren, Anna, Jakobsson, Anders, Almqvist, Christer, Sandberg, Evalena, Malmqvist, Lars, Norinder, Lotta, Krevi, Tommy, Holmgren, Ola, Döragrip, Gustav, Hedlund, Andreas
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 23 2003 | JAKOBSSON, ANDERS | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | SANDBERG, EVALENA | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | MALMQVIST, LARS | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | SJOGREN, ANNA | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | NORINDER, LOTTA | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | HEDLUND, ANDREAS | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 27 2003 | DORAGRIP, GUSTAV | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Jan 31 2003 | ALMQVIST, CHRISTER | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Feb 03 2003 | KREVI, TOMMY | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Feb 03 2003 | HOLMGREN, OLA | Aktiebolaget Electrolux | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013795 | /0040 | |
| Feb 19 2003 | Aktiebolaget Electrolux | (assignment on the face of the patent) | / | |||
| Dec 21 2006 | AB Electrolux | HUSQVARNA AB | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 019181 | /0616 |
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