Ladder

Information

  • Patent Grant
  • D777350
  • Patent Number
    D777,350
  • Date Filed
    Thursday, September 4, 2014
    9 years ago
  • Date Issued
    Tuesday, January 24, 2017
    7 years ago
  • US Classifications
    Field of Search
    • US
    • D25 62- 69
    • 182 156000
    • 182 152000
    • 182 162000
    • 182 112000
    • 182 113000
    • 182 215000
    • 182 220000
    • 182 120000
    • 182 106000
    • 182 023000
    • 182 026000
    • 182 115000
    • 182 129000
    • 182 201000
    • 182 207000
    • 182 103000
    • 182 245000
    • 182 002110
    • 182 102000
    • 182 151000
    • 182 107000
    • 182 021000
    • 182 180100
    • 182 194000
    • 182 130000
    • 182 132000
    • 182 067400
    • 182 157000
    • 182 161000
    • 182 230000
    • CPC
    • E06C1/393
    • E06C1/387
    • E06C1/39
    • E06C1/383
    • E06C1/32
    • E06C7/14
  • International Classifications
    • 2504
    • Term of Grant
      14Years
Abstract
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.
US Referenced Citations (17)
Number Name Date Kind
1935349 Breslow Nov 1933 A
2109886 Lewis Mar 1938 A
4011926 Larson et al. Mar 1977 A
4027741 Derrick Jun 1977 A
4079814 Larson Mar 1978 A
4332308 Larson Jun 1982 A
5722507 Kain Mar 1998 A
6364057 Cornejo Apr 2002 B1
6779632 Parks, III Aug 2004 B1
D548364 Skubic Aug 2007 S
D554771 Skubic Nov 2007 S
7931123 Moldthan et al. Apr 2011 B2
20070193828 Astor Aug 2007 A1
20070193829 Astor Aug 2007 A1
20080029339 Yewer Feb 2008 A1
20100116592 Clements May 2010 A1
20140332316 Tiber Nov 2014 A1
Non-Patent Literature Citations (3)
Entry
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.