Door latch

- Caterpillar Inc.
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Description

FIG. 1 is a front perspective view of a door latch showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof; and,

FIG. 8 is a bottom view thereof.

The dashed broken lines illustrate structure or features which form no part of the claimed design.

The dot-dash broken lines illustrate boundaries of the claimed design; the boundaries themselves form no part of the claimed design.

The drawings include surface shading which represents contour, not surface ornamentation.

Claims

The ornamental design for a door latch, as shown and described.

Referenced Cited
U.S. Patent Documents
4186952 February 5, 1980 Glass
4869086 September 26, 1989 Richards
5044183 September 3, 1991 Neyret
5087090 February 11, 1992 Humphrey
5235832 August 17, 1993 Lux
D435781 January 2, 2001 Freck
D505058 May 17, 2005 Sykes
D507171 July 12, 2005 Sykes
D580739 November 18, 2008 Pelletier
D631727 February 1, 2011 Hontz
8353188 January 15, 2013 Byerly
D710676 August 12, 2014 Kiechel
9221160 December 29, 2015 Ableitner
Other references
  • Images of Caterpillar door latches, available at least as early as Feb. 12, 2015.
  • Photograph of Volvo door latch, available at least as early as Feb. 12, 2015.
Patent History
Patent number: D758166
Type: Grant
Filed: Feb 12, 2015
Date of Patent: Jun 7, 2016
Assignee: Caterpillar Inc. (Peoria, IL)
Inventors: Phillip Hartz (Sugar Grove, IL), Daniel Hatfield (Rochelle, IL), Terril Johnson (Washington, IL)
Primary Examiner: Prabhakar Deshmukh
Application Number: 29/517,434
Classifications
Current U.S. Class: D8/331