Building units and construction elements – Stair – ladder – scaffold – or similar support – Element or attachment
Design Patent
2011-02-01
2011-02-01
Clark, Doris (Department: 2914)
Building units and construction elements
Stair, ladder, scaffold, or similar support
Element or attachment
Design Patent
active
D0631980
CLAIM:
The ornamental design for a climbing step, as shown and described.
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Clark Doris
Dority & Manning P.A.
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