Retractable ladder

- Premier Marine, Inc.
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Description

FIG. 1 is a perspective view of a retractable ladder showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a back elevational view thereof;

FIG. 4 is a right elevational view thereof, the left elevational view being a mirror image of FIG. 4;

FIG. 5 is a top plan view thereof; and,

FIG. 6 is a bottom plan view thereof.

The broken lines in the drawings are included for the purpose of illustrating portions of the retractable ladder and form no part of the claimed design.

Claims

The ornamental design for a retractable ladder, as shown and described.

Referenced Cited
U.S. Patent Documents
2992697 July 1961 Klages
3794140 February 1974 Sell
3858683 January 1975 Rachocki
4926965 May 22, 1990 Fox
5427049 June 27, 1995 Markikian
D442289 May 15, 2001 Ziaylek, Jr.
6422340 July 23, 2002 Grundler
D479884 September 23, 2003 Berryman
D498542 November 16, 2004 Brushaber
6904863 June 14, 2005 Markidian et al.
D549838 August 28, 2007 Badillo
D723715 March 3, 2015 Lafontaine
20050211502 September 29, 2005 LaBrash
20110315478 December 29, 2011 Foster, Sr.
Foreign Patent Documents
3153564 April 2001 JP
Other references
  • “Dive Ladders” Diving Equipment specialties (online). Jun. 1, 2003, Retrieved on Jun. 23, 2015. Retrieved from the Internet <https://web.archive.org/web/20030601092530/http:/www.techdivetools.com/boat/ladders.html>, figure 1, p. 3; p. 2, second paragraph.
Patent History
Patent number: D759840
Type: Grant
Filed: May 14, 2015
Date of Patent: Jun 21, 2016
Assignee: Premier Marine, Inc. (Wyoming, MN)
Inventor: David Grovender (North Branch, MN)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/527,019
Classifications
Current U.S. Class: Ladder (D25/64)