Ladder

- Wing Enterprises, Inc.
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Description

FIG. 1 is a perspective view of a ladder showing an embodiment of the design;

FIG. 2 is a front view of the ladder shown in FIG. 1;

FIG. 3 is a rear view of the ladder shown in FIG. 1;

FIG. 4 is a is left side view of the ladder shown in FIG. 1;

FIG. 5 is a right side view of the ladder shown in FIG. 1; and,

FIG. 6 is a top view of the ladder shown in FIG. 1.

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

Claims

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

Referenced Cited
U.S. Patent Documents
1935349 November 1933 Breslow
2109886 March 1938 Lewis
4011926 March 15, 1977 Larson et al.
4027741 June 7, 1977 Derrick
4079814 March 21, 1978 Larson
4332308 June 1, 1982 Larson
5722507 March 3, 1998 Kain
6364057 April 2, 2002 Cornejo
6779632 August 24, 2004 Parks, III
D548364 August 7, 2007 Skubic
D554771 November 6, 2007 Skubic
7931123 April 26, 2011 Moldthan et al.
20070193828 August 23, 2007 Astor
20070193829 August 23, 2007 Astor
20080029339 February 7, 2008 Yewer
20100116592 May 13, 2010 Clements
20140332316 November 13, 2014 Tiber
Other references
  • Design U.S. Appl. No. 29/501,487, filed Sep. 4, 2014.
  • Design U.S. Appl. No. 29/501,501, filed Sep. 4, 2014.
  • Design U.S. Appl. No. 29/501,506, filed Sep. 4, 2014.
Patent History
Patent number: D777350
Type: Grant
Filed: Sep 4, 2014
Date of Patent: Jan 24, 2017
Assignee: Wing Enterprises, Inc. (Springville, UT)
Inventors: N. Ryan Moss (Mapleton, UT), Benjamin L. Cook (Provo, UT), Sean R. Peterson (Santaquin, UT)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/501,490
Classifications
Current U.S. Class: Ladder (D25/64)