Ladder platform

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Description

FIG. 1 is a perspective view of a ladder platform showing our new design with an adjustable bumper stand-off; and,

FIG. 2 is a perspective view thereof wherein the bumper stand-off is shown with arrows indicating the direction of adjustment and a ladder is shown in broken lines as it is not a part of this invention and is shown for illustrative purposes only.

Claims

The ornamental design for ladder platform, as shown and described.

Referenced Cited
U.S. Patent Documents
D248777 August 1, 1978 Spencer et al.
4159045 June 26, 1979 Brooks
4418793 December 6, 1983 Brent
4618030 October 21, 1986 Campbell
4862994 September 5, 1989 Hughes, Sr.
5191954 March 9, 1993 Ledford
D340291 October 12, 1993 Bartnicki et al.
5429205 July 4, 1995 Collins
D388883 January 6, 1998 Thivierge et al.
5836420 November 17, 1998 Marky, Jr.
5967259 October 19, 1999 Williams
6148958 November 21, 2000 Ahl et al.
6341666 January 29, 2002 Allen
6824115 November 30, 2004 Batson
D523156 June 13, 2006 Skaggs
D576292 September 2, 2008 Brown
D627486 November 16, 2010 O'Connell, Sr.
20080053751 March 6, 2008 Meyers et al.
20100200331 August 12, 2010 Hager
Patent History
Patent number: D683054
Type: Grant
Filed: Jul 18, 2012
Date of Patent: May 21, 2013
Assignee: Jacob's Ladder & Trailer, Inc. (Indianapolis, IN)
Inventor: Eldon N. Deardorf (Noblesville, IN)
Primary Examiner: Doris Clark
Application Number: 29/421,404
Classifications
Current U.S. Class: Element Of Attachment (13) (D25/68)