Ladder

Information

  • Patent Grant
  • D889689
  • Patent Number
    D889,689
  • Date Filed
    Friday, November 10, 2017
    7 years ago
  • Date Issued
    Tuesday, July 7, 2020
    4 years ago
  • US Classifications
    Field of Search
    • US
    • D25 62- 65
    • D25 68
    • D25 69
    • 182 165000
    • 182 194000
    • 182 093000
    • 182 095000
    • 182 121000
    • 182 172000
    • 182 125000
    • 182 116000
    • 182 102000
    • 182 026000
    • 182 228200
    • 182 222000
    • 182 129000
    • 182 156000
    • 182 127000
    • 182 120000
    • 182 104000
    • 182 025000
    • 182 117000
    • 182 124000
    • 182 163000
    • 182 152000
    • 182 162000
    • 182 115000
    • 182 021-023
    • 182 161000
    • 182 133000
    • 182 159000
    • 248 210000
    • CPC
    • E06C1/393
    • E06C1/39
    • E06C7/16
    • E06C1/381
    • E06C1/383
  • 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 thereof;



FIG. 3 is a rear elevation view thereof;



FIG. 4 is a is left side elevation view thereof;



FIG. 5 is a right side elevation view thereof;



FIG. 6 is a top plan view thereof; and,



FIG. 7 is a bottom plan view thereof.


Claims
  • The ornamental design for a ladder, as shown and described.
US Referenced Citations (10)
Number Name Date Kind
4276955 Hickman Jul 1981 A
D444574 Gibson Jul 2001 S
D466225 Rosko Nov 2002 S
6536557 Gibson Mar 2003 B2
6550579 Gibson Apr 2003 B2
7931123 Moldthan Apr 2011 B2
8002084 Huang Aug 2011 B2
D797955 Wilbur Sep 2017 S
10221624 Leng Mar 2019 B2
20020043431 Gibson Apr 2002 A1