Tennis umpire chair

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Description

FIG. 1 is a perspective view of a tennis umpire chair showing the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is left side elevational view thereof;

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

FIG. 7 is a bottom plan view thereof.

The broken lines in the drawings depict portions of the tennis umpire chair that forms no part of the claimed design.

Claims

The ornamental design for a tennis umpire chair, as shown and described.

Referenced Cited
U.S. Patent Documents
D145938 November 1946 Guild
D270590 September 20, 1983 Berlic
D306379 March 6, 1990 Kobasic
D506858 June 28, 2005 Kuehl
D525369 July 18, 2006 Houze
D560001 January 15, 2008 Moss
D563685 March 11, 2008 Adams
7487859 February 10, 2009 Wang
D705556 May 27, 2014 Udagawa
D707853 June 24, 2014 Lafontaine
D736869 August 18, 2015 Harker
9410373 August 9, 2016 Randolph
20030079942 May 1, 2003 Pettit
20130048427 February 28, 2013 Sordo
Other references
  • Pro Classic Umpire Chair. [online] Published on Jan. 1, 2017. Retrieved Aug. 14, 2017 from URL: https://active-sports.com/Pro-Classic-Umpire-Chair.php.
  • Tennis Umpires Chair. [online] Retrieved Aug. 14, 2017 from URL: https://www.networldsports.com/tennis-equipment/umpires-chairs-and-benches/tennis-umpires-chair.html.
Patent History
Patent number: D810488
Type: Grant
Filed: Aug 2, 2016
Date of Patent: Feb 20, 2018
Assignee: American Shade Design & Renovation, LLC (Tulsa, OK)
Inventors: Brandon Lee Riggs (Tulsa, OK), Michael E. Riggs (Tulsa, OK)
Primary Examiner: Vy N Koenig
Application Number: 29/572,991
Classifications
Current U.S. Class: D6/717