Coupling apparatus

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Description

FIG. 1 is a perspective view of a coupling apparatus showing a new design;

FIG. 2 is a right side elevational view thereof, the left side being a mirror image;

FIG. 3 is top plan view thereof;

FIG. 4 is a bottom plan view thereof;

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

FIG. 6 is rear elevational view thereof.

Claims

The ornamental design for a coupling apparatus, as shown and described.

Referenced Cited
U.S. Patent Documents
D318608 July 30, 1991 Schenker
D342889 January 4, 1994 Adams
D377309 January 14, 1997 Hofman
5885024 March 23, 1999 Zupan et al.
D532291 November 21, 2006 Geers
D584939 January 20, 2009 Snell
D617998 June 22, 2010 Goodman et al.
7789365 September 7, 2010 Durig et al.
D627851 November 23, 2010 Swan
D663190 July 10, 2012 Mota et al.
D666083 August 28, 2012 Mackay
D666484 September 4, 2012 Heindl
D697785 January 21, 2014 Davis
Patent History
Patent number: D714626
Type: Grant
Filed: Mar 7, 2013
Date of Patent: Oct 7, 2014
Inventor: Edmund F. Trifari, Jr. (West Hartford, CT)
Primary Examiner: Sheryl Lane
Application Number: 29/447,820
Classifications
Current U.S. Class: D8/382; D8/354