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Patent
D578316
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Priority
Dec 26 2007
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Filed
Dec 26 2007
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Issued
Oct 14 2008
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Expiry
Oct 14 2022
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Assg.orig
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Entity
unknown
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0
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6
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n/a
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The ornamental design for the comfort backrest, as shown and described.
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FIG. 1 is a perspective view of the comfort backrest, showing my new design;
FIG. 2 is a plan view taken from the front thereof;
FIG. 3 is a right-side view thereof;
FIG. 4 is a left-side view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Whittington, Peter C.
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