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USD221390S - Chessboard - Google Patents

Chessboard Download PDF

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Publication number
USD221390S
USD221390S US D221390 S USD221390 S US D221390S
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US
United States
Prior art keywords
chessboard
united states
design
elevation view
view
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David R. Skillman
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United States Patent 0 ice 221,390
Patented Aug. 10, 1971 CHESSBOARD David R. Skillman, 414 Ridge Road 2, Greenbelt, Md. 20770 Filed July 29, 1970, Ser. No. 24,214
Term of patent 14 years Int. Cl. D2101 US. Cl. D34--5 A FIG. 3
FIG. 1 is a perspective view of a design for a chess- References Cited board showing my new design.
FIG. 2 is a side elevation view of the chessboard illus- UNITED STATES PATENTS tratedin FIG. D. 210,542 3/1968 Stookey D345 FIG. 3 is an end elevation view of the chessboard FOREIGN PATENTS i gg fi 218,607 1910 Germany.
The ornamental design for a chessboard, as shown. MELVIN B. FEIFER, Primary Examiner

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