Locking ring

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Description

FIG. 1 is a front top perspective view of a locking ring, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof; and,

FIG. 4 is a bottom plan view thereof.

Claims

The ornamental design for a locking ring, as shown and described.

Referenced Cited
U.S. Patent Documents
D247254 February 14, 1978 Brown
4121390 October 24, 1978 Hall
7399005 July 15, 2008 Rigollet
D633183 February 22, 2011 Heintzman
9470320 October 18, 2016 LaCroix
20040108660 June 10, 2004 Frew
20100119308 May 13, 2010 Somerville
20150136778 May 21, 2015 Johnson
20150340916 November 26, 2015 Kang
Other references
  • Kelsotech “Universal Manway Load Plate Adapter”, www.kelsotech.com. Aug. 31, 2015. shown in p. 1, Model # AP-AD.
Patent History
Patent number: D784498
Type: Grant
Filed: Nov 17, 2015
Date of Patent: Apr 18, 2017
Inventor: Barry LaCroix (North Delta)
Primary Examiner: Cynthia Ramirez
Assistant Examiner: Michael Maharajh
Application Number: 29/545,856
Classifications
Current U.S. Class: Gasket Or Packing (D23/269)