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Patent
D399764
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Priority
Apr 13 1992
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Filed
May 23 1995
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Issued
Oct 20 1998
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Expiry
Oct 20 2012
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Assg.orig
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Entity
unknown
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1
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8
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n/a
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The design for test document for scanners, as shown and described.
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FIG. 1 is a view, in color, of a test document showing our new design;
FIG. 2 is a view, shaded for black and white, of the design shown in FIG.
1; and,
FIG. 3 is a view of an alternative embodiment of the design shown in FIG.
2.
The omitted views are flat, plain with no substantial thickness.
Ruppert, Werner, Bruegmann, Winfried
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