Ladder

Information

  • Patent Grant
  • D970046
  • Patent Number
    D970,046
  • Date Filed
    Monday, May 24, 2021
    3 years ago
  • Date Issued
    Tuesday, November 15, 2022
    2 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
    • 248 210000
    • 182 165000
    • 182 022000
    • 182 180100
    • 182 124000
    • 182 115000
    • 182 173000
    • 182 023000
    • CPC
    • E06C1/393
    • E06C1/18
    • E06C1/39
  • International Classifications
    • 2504
    • Term of Grant
      15Years
Abstract
Description


FIG. 1 is a front perspective view of a ladder.



FIG. 2 is a front view of the ladder of FIG. 1.



FIG. 3 is a right side view of the ladder of FIG. 1. The left side is a mirror image.



FIG. 4 is a rear view of the ladder of FIG. 1; and,



FIG. 5 is a top view of the ladder of FIG. 1.


The broken lines shown in the figures are for the purpose of illustrating boundary lines 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 (15)
Number Name Date Kind
D388882 Kain Jan 1998 S
6427805 Gibson et al. Aug 2002 B1
6550579 Gibson et al. Apr 2003 B2
D564675 Farber et al. Mar 2008 S
D576290 Meyers Sep 2008 S
7886872 Astor Feb 2011 B2
D840055 Skubic et al. Feb 2019 S
10597941 Moss Mar 2020 B2
10648234 Skubic May 2020 B2
D920541 Mittanck May 2021 S
D921224 Mittanck Jun 2021 S
D935054 Maxfield Nov 2021 S
D943772 Maxfield Feb 2022 S
20130048427 Sordo Feb 2013 A1
20150159434 Leng Jun 2015 A1
Foreign Referenced Citations (1)
Number Date Country
200146389 Jun 1999 KR
Divisions (1)
Number Date Country
Parent 29657374 Jul 2018 US
Child 29785112 US