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The ornamental design for a "jigsaw puzzle", as shown and described.
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FIG. 1 is a top plan view of a jigsaw puzzle according to the present invention embodying our design therefor;
FIG. 2 is an bottom plan view of thereof;
FIG. 3 is a perspective view thereof;
FIG. 4 is a top plan view of a representative component part of the jigsaw puzzle shown separately for clarity; and,
FIG. 5 is a bottom plan view of the component part depicted in FIG. 4.
Stevens, William Alfred, Temple, Ruth
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Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Sep 09 2002 | Royal Holloway University of London | (assignment on the face of the patent) | / | |||
Sep 26 2002 | STEVENS, W | Royal Holloway University of London | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013406 | /0385 | |
Sep 26 2002 | TEMPLE, RUTH | Royal Holloway University of London | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 013406 | /0385 |
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