USD417012SExpiredUtility

Portable tree step

20
Individually held — no corporate assignee on recordPriority: Oct 9, 1998Filed: Oct 9, 1998Granted: Nov 23, 1999
Est. expiryOct 9, 2018(expired)· nominal 20-yr term from priority
Inventors:Joseph F. DavenportRobert J. Mantz
20
PatentIndex Score
4
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
We claim the ornamental design for a portable tree step, as shown and described.

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