Dock ladder
Claims
I claim the ornamental design of a dock ladder, as shown and described.
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Type: Grant
Filed: Sep 8, 2010
Date of Patent: Apr 5, 2011
Assignee: The Lake Doctors, LLC (Laurie, MO)
Inventor: Samuel J. Casella (Sunrise Beach, MO)
Primary Examiner: Doris Clark
Attorney: Thompson Coburn LLP
Application Number: 29/369,444