Ladder

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Description

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

FIG. 2 is a right-side elevation view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof.

Claims

The ornamental design for a ladder, as shown and described.

Referenced Cited
U.S. Patent Documents
D276467 November 20, 1984 Singer
4492286 January 8, 1985 Lemire
4716988 January 5, 1988 Graffy
4991690 February 12, 1991 Woller
D498542 November 16, 2004 Brushaber
D512783 December 13, 2005 Badillo
8381877 February 26, 2013 Freund
D759840 June 21, 2016 Grovender
D759841 June 21, 2016 Badillo
20110315478 December 29, 2011 Foster, Sr.
Patent History
Patent number: D788327
Type: Grant
Filed: Apr 14, 2016
Date of Patent: May 30, 2017
Assignee: Transco Railway Products, Inc. (Chicago, IL)
Inventors: Joseph M. Click (Warren, OH), David Cline (Canfield, OH)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Gino Colan
Application Number: 29/561,219
Classifications
Current U.S. Class: Ladder (D25/64)