USD590068SExpiredUtility

Modular tree ladder

80
Assignee: SUMMIT TREESTANDS LLCPriority: Apr 30, 2003Filed: Jun 5, 2008Granted: Apr 7, 2009
Est. expiryApr 30, 2023(expired)· nominal 20-yr term from priority
Inventors:Ronald R. Woller
80
PatentIndex Score
25
Cited by
17
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a modular tree ladder, as shown and described.

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