Dock ladder

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Description

FIG. 1 is a front view of the dock ladder design of the invention depicting the dock ladder in its deployed configuration.

FIG. 2 is a left side view of the dock ladder design of the invention depicting the dock ladder in its deployed configuration.

FIG. 3 is a top view of the dock ladder design of the invention depicting the dock ladder in its deployed configuration.

FIG. 4 is a perspective view showing the top, front, and right side of the dock ladder design of the invention depicting the dock ladder in its deployed configuration.

FIG. 5 is a perspective view showing the bottom, front, and left side of the dock ladder design of the invention depicting the dock ladder in its deployed configuration.

FIG. 6 is a left side view of the dock ladder design of the invention depicting the dock ladder in its stowed configuration.

FIG. 7 is a perspective view showing the rear, top, and left side of the dock ladder design of the invention depicting the dock ladder in its stowed configuration; and,

FIG. 8 is a perspective view showing the front, top, and left side of the dock ladder design of the invention depicting the dock ladder in its stowed configuration.

Claims

I claim the ornamental design of a dock ladder, as shown and described.

Referenced Cited
U.S. Patent Documents
4365689 December 28, 1982 Dever
4768618 September 6, 1988 Ritten
5044465 September 3, 1991 Rinke
5065840 November 19, 1991 Cadigan
D359470 June 20, 1995 Allyn
6058875 May 9, 2000 Krish, Jr.
6237523 May 29, 2001 Day et al.
6422340 July 23, 2002 Grundler
D499190 November 30, 2004 Garelick et al.
6845845 January 25, 2005 Schmid, Jr.
6907957 June 21, 2005 Couch
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20010023659 September 27, 2001 Nixon
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20030106173 June 12, 2003 Miller
Patent History
Patent number: D635690
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
Classifications
Current U.S. Class: Ladder (D25/64)