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Patent
D631981
Priority
May 28 2010
Filed
May 28 2010
Issued
Feb 01 2011
Expiry
Feb 01 2025
Assg.orig
Entity
unknown
9
33
n/a
The ornamental design for a climbing step , as shown and described.
FIG. 1 is a right side view of the climbing step according to the present invention.
FIG. 2 is a top side view of the climbing step illustrated in FIG. 1 .
FIG. 3 is a bottom side view of the climbing step illustrated in FIG. 1 .
FIG. 4 is a front side view of the climbing step illustrated in FIG. 1 ; and,
FIG. 5 is a rear side view of the climbing step illustrated in FIG. 1 .
The left side view of the climbing step according to the present invention is a mirror image of the right side view, and thus is omitted from the Specification. The broken lines illustrate portions of the design that form no part of the claim.
Henry, Vance Jackson
Patent
Priority
Assignee
Title
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Step unit
Patent
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Executed on Assignor Assignee Conveyance Frame Reel Doc
Date
Maintenance Fee Events
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Maintenance Schedule
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