USD618148SActiveUtility
Rail step
Individually held — no corporate assignee on recordPriority: Sep 28, 2007Filed: Feb 24, 2010Granted: Jun 22, 2010
Est. expirySep 28, 2027(~1.2 yrs left)· nominal 20-yr term from priority
Inventors:David John Hoppert
80
PatentIndex Score
42
Cited by
7
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a rail step, as shown and described.
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