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United States Patent D791,970
Green July 11, 2017



CLAIM The ornamental design for a ladder, as shown and described.
Inventors: Green; Jeffrey Alan (Independence, KS)
Name City State Country Type

LockNClimb, LLC



Assignee: LOCK N CLIMB, LLC (Independence, KS)
Appl. No.: D/553,139
Filed: January 28, 2016

Current U.S. Class: D25/64
Current International Class: 2504
Field of Search: ;D25/62-69 ;182/180.1,129,18,172,156,166,111,23,152,167,170,173,180.2,179.1,194,165,201,159,162,112,113,215,220,120,106,26,115,207 ;248/210,238,236

References Cited [Referenced By]

U.S. Patent Documents
4565262 January 1986 Hawkins
4798262 January 1989 Margolies
5740883 April 1998 Trank
6698550 March 2004 Crain
D721825 January 2015 Green
D722181 February 2015 Green
D722182 February 2015 Green
D745191 December 2015 Green
2015/0354276 December 2015 Green
2016/0024844 January 2016 Neubauer
Primary Examiner: Ramirez; Cynthia
Assistant Examiner: Colan; Gino
Attorney, Agent or Firm: Katten Muchin Rosenman LLP


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

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right elevational view thereof;

FIG. 5 is a left elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

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