Ladder

Information

  • Patent Grant
  • D920541
  • Patent Number
    D920,541
  • Date Filed
    Friday, July 20, 2018
    6 years ago
  • Date Issued
    Tuesday, May 25, 2021
    3 years ago
  • Inventors
  • Original Assignees
    • LITTLE GIANT LADDER SYSTEMS, LLC (Springville, UT, US)
  • Examiners
    • Colan; Gino
    Agents
    • Dorsey & Whitney LLP
  • US Classifications
    Field of Search
    • US
    • D25 62- 65
    • D25 68
    • D25 69
    • 182 165000
    • 182 194000
    • 182 022000
    • 182 023000
    • 182 093000
    • 182 180100
    • 182 156000
    • 182 166000
    • 182 111000
    • 182 152000
    • 182 180200
    • 182 179100
    • 182 201000
    • 182 159000
    • 182 162000
    • 182 106000
    • 182 026000
    • 182 115000
    • 182 163000
    • 182 161000
    • 182 110000
    • CPC
    • E06C1/383
    • E06C1/14
    • E06C5/02
    • E06C7/10
    • E06C1/393
    • E06C1/387
  • International Classifications
    • 2504
    • Term of Grant
      15Years
Abstract
Description


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



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



FIG. 3 is a right side elevation view of the ladder shown in FIG. 1, the left side elevation view of the ladder being a mirror image of the right side elevation view;



FIG. 4 is a is rear elevation view of the ladder shown in FIG. 1;



FIG. 5 is a top plan view of the ladder shown in FIG. 1; and,



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


The broken lines shown in the figures are 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 (7)
Number Name Date Kind
D388882 Kain Jan 1998 S
6427805 Gibson Aug 2002 B1
6550579 Gibson Apr 2003 B2
D564675 Farber Mar 2008 S
D840055 Skubic Feb 2019 S
20130048427 Sordo Feb 2013 A1
20150159434 Leng Jun 2015 A1