Ladder

Information

  • Patent Grant
  • D935053
  • Patent Number
    D935,053
  • Date Filed
    Friday, June 16, 2017
    7 years ago
  • Date Issued
    Tuesday, November 2, 2021
    2 years ago
  • US Classifications
    Field of Search
    • US
    • D25 62- 65
    • D25 68
    • D25 69
    • 182 121000
    • 182 023000
    • 182 172000
    • 182 125000
    • 182 116000
    • 182 122000
    • 182 102000
    • 182 096000
    • 182 028000
    • 182 027000
    • 182 046000
    • 182 020000
    • 182 022000
    • 182 026000
    • 182 228200
    • 182 222000
    • 182 033000
    • 182 129000
    • 182 200000
    • 182 156000
    • 182 127000
    • 182 120000
    • 182 228300
    • 182 104000
    • 182 168000
    • 182 206000
    • 182 013000
    • 182 033300
    • 182 201000
    • 182 106000
    • 182 024000
    • 182 025000
    • 182 029000
    • 182 117000
    • 182 216000
    • 182 180100
    • CPC
    • E06C1/00
    • E06C1/387
    • E06C1/39
    • E06C1/393
  • International Classifications
    • 2504
    • Term of Grant
      15Years
      Disclaimer
      This patent is subject to a terminal disclaimer.
Abstract
Description


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



FIG. 2 is a front perspective view of a ladder top showing our new design;



FIG. 3 is a right side elevational view thereof;



FIG. 4 is a rear elevational view thereof;



FIG. 5 is a left side elevational view thereof;



FIG. 6 is a front elevational view thereof;



FIG. 7 is a top plan view thereof; and,



FIG. 8 is a bottom plan view thereof.


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


Claims
  • The ornamental design for the ladder, as shown and described.
US Referenced Citations (34)
Number Name Date Kind
2808975 Palmquist Oct 1957 A
2870948 Lundgren Jan 1959 A
3715012 Perry Feb 1973 A
4363378 Williams et al. Dec 1982 A
5259480 Bartnicki Nov 1993 A
5267632 Mintz Dec 1993 A
5573081 Bartnicki Nov 1996 A
5622238 Farmer Apr 1997 A
D404503 Bell et al. Jan 1999 S
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D548364 Skubic Aug 2007 S
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D597685 Gibson Aug 2009 S
7753170 Gibson Jul 2010 B1
D627487 Lopez Nov 2010 S
D766461 Moss Sep 2016 S
D766462 Moss Sep 2016 S
9435155 Tiber Sep 2016 B2
D777350 Moss Jan 2017 S
9714541 Astor Jul 2017 B2
20070181366 Astor Aug 2007 A1
20070181367 Astor Aug 2007 A1
20080017447 Sheridan et al. Jan 2008 A1
20080083583 Gibson Apr 2008 A1
20090283361 Gibson Nov 2009 A1
20100200331 Hager Aug 2010 A1
20140332316 Tiber Nov 2014 A1
20150090533 Moss Apr 2015 A1
20170130529 Tamez Reyes May 2017 A1
Non-Patent Literature Citations (1)
Entry
Werner Co., “Werner #1 in Ladders, Climbing Equipment,” Werner Catalog 2015, p. 13, 14, back page.
Continuation in Parts (2)
Number Date Country
Parent 29589376 Dec 2016 US
Child 29607875 US
Parent 15395397 Dec 2016 US
Child 29589376 US