Break away rail car power connector nut

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Description

FIG. 1 is a perspective view of a break away rail car power connector nut, showing our new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a cross-sectional view thereof taken in the direction of line 8-8 shown in FIG. 2.

The broken line showings in FIGS. 1-8 are for the purpose of illustrating environmental structure and form no part of the claimed design.

Claims

The ornamental design for a break away rail car power connector nut, as shown and described.

Referenced Cited
U.S. Patent Documents
D371112 June 25, 1996 Anthony
D437826 February 20, 2001 Montena
D440539 April 17, 2001 Montena
D561691 February 12, 2008 Holliday
D571732 June 24, 2008 Chawgo
D577682 September 30, 2008 Amidon
D577683 September 30, 2008 Chawgo
D578073 October 7, 2008 Amidon
D584235 January 6, 2009 Montena
D769822 October 25, 2016 Reynolds
D788040 May 30, 2017 Suica
D833978 November 20, 2018 Smajda
D848377 May 14, 2019 Maroney
20130221166 August 29, 2013 Henniges et al.
20170310044 October 26, 2017 Smajda
Foreign Patent Documents
201614610 September 2016 AU
201614611 September 2016 AU
201614612 September 2016 AU
Patent History
Patent number: D868699
Type: Grant
Filed: Oct 12, 2017
Date of Patent: Dec 3, 2019
Assignee: Westinghouse Air Brake Technologies Corporation (Wilmerding, PA)
Inventors: Kenneth J. Smajda (Elkridge, MD), Benjamin Henniges (Mt. Airy, MD)
Primary Examiner: Bridget L Eland
Application Number: 29/621,956