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Patent
D621067
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Priority
Dec 09 2009
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Filed
Dec 09 2009
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Issued
Aug 03 2010
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Expiry
Aug 03 2024
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Assg.orig
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Entity
unknown
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3
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4
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n/a
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The ornamental design for a V-shaped stair stringer and stair frame, as shown, and described.
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FIG. 1 is a front view of the V-shaped stair stringer and stair frame;
FIG. 2 is a back view of the V-shaped stair stringer and stair frame;
FIG. 3 is a left-side view of the V-shaped stair stringer and stair frame;
FIG. 4 is a right side view of the V-shaped stair stringer and stair frame;
FIG. 5 is a bottom view of the V-shaped stair stringer and stair frame;
FIG. 6 is a top view of the V-shaped stair stringer and stair frame;
FIG. 7 is a perspective view of the V-shaped stair stringer and stair frame;
FIG. 8 is a perspective view of a second embodiment of the V-shaped stair stringer and stair frame;
FIG. 9 is a perspective view of a third embodiment of the V-shaped stair stringer and stair frame;
FIG. 10 is a perspective view of a fourth embodiment of the V-shaped stair stringer and stair frame;
FIG. 11 is a perspective view of a fifth embodiment of the V-shaped stair stringer and stair frame;
FIG. 12 is a perspective view of a sixth embodiment of the V-shaped stair stringer and stair frame; and,
FIG. 13 is a bottom view of a seventh embodiment of the V-shaped stair stringer and stair frame.
Charette, Pierre
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