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PTO
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Patent
D252713
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Priority
Dec 14 1977
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Filed
Dec 14 1977
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Issued
Aug 21 1979
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Expiry
Aug 21 1993
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Assg.orig
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Entity
unknown
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3
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3
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n/a
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The ornamental design for a chess board, as shown.
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FIG. 1 is a plan view of a chess board showing my new design; and
FIG. 2 is an edge view thereof.
Weiss, Gary D.
| Patent |
Priority |
Assignee |
Title |
| 7219895, |
Jun 09 2000 |
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Chess game playing array assembly |
| 7549931, |
Sep 28 2006 |
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Modified chess set and method of playing a modified game of chess |
| D403713, |
Nov 17 1997 |
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Game board |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a