| 
 | The ornamental design for a rucksack, as shown and described. | |||||||||||||||||
FIG. 1 is a bottom plan view of a rucksack showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a rear elevational view thereof;
FIG. 5 is a right side elevational view thereof, with the cover strap shown partially removed for ease of illustration only, the undisclosed left side being a mirror image;
FIG. 6 is a rear perspective view thereof; and,
FIG. 7 is a front perspective view thereof, with the cover strap and sack portion shown in an opened position.
The broken lines shown in all views represents conventional stitching.
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc | 
| Nov 09 1989 | Louis Vuitton, Malletier | (assignment on the face of the patent) | / | |||
| Nov 20 1989 | IMBERT, JOCELYNE | LOUIS VUITTON MALLETIER | ASSIGNMENT OF ASSIGNORS INTEREST | 005209/ | 0623 | 
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