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Patent
D275870
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Priority
Sep 29 1982
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Filed
Sep 29 1982
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Issued
Oct 09 1984
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Expiry
Oct 09 1998
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Assg.orig
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Entity
unknown
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2
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2
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n/a
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The ornamental design for a puzzle, as shown and described.
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FIG. 1 is a perspective view of a puzzle showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a side elevational view thereof.
Koehn, Robert L.
Patent |
Priority |
Assignee |
Title |
6550769, |
Nov 05 2001 |
Hasbro, Inc |
Puzzle |
6619661, |
Jun 20 2002 |
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Jigsaw puzzles for practicing arithmetic |
Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
Date |
Maintenance Fee Events |
n/a
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Maintenance Schedule |
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