Modular tree ladder
Description
Claims
The ornamental design for a modular tree ladder, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D590068
Type: Grant
Filed: Jun 5, 2008
Date of Patent: Apr 7, 2009
Assignee: Summit Treestands, LLC (Decatur, AL)
Inventor: Ronald R. Woller (Decatur, AL)
Primary Examiner: Doris Clark
Attorney: Gardner Groff Greenwald & Villanueva, PC
Application Number: 29/319,187
Type: Grant
Filed: Jun 5, 2008
Date of Patent: Apr 7, 2009
Assignee: Summit Treestands, LLC (Decatur, AL)
Inventor: Ronald R. Woller (Decatur, AL)
Primary Examiner: Doris Clark
Attorney: Gardner Groff Greenwald & Villanueva, PC
Application Number: 29/319,187
Classifications