Square locknut

- Security Locknut, LLC

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Description

FIG. 1 is a front perspective view showing the new design in its component parts;

FIG. 2 is a front side view of FIG. 1;

FIG. 3 is a rear side view of FIG. 1;

FIG. 4 is a right side view of FIG. 1;

FIG. 5 is a left side view of FIG. 1;

FIG. 6 is a top side view of FIG. 1.

FIG. 7 is a bottom side view of FIG. 1;

FIG. 8 is a underside front perspective view of FIG. 1;

FIG. 9 is a front perspective view showing the new design illustrated in an assembled form;

FIG. 10 is a front side view of FIG. 9;

FIG. 11 is a rear side view of FIG. 9;

FIG. 12 is a right side view of FIG. 9;

FIG. 13 is a left side view of FIG. 9;

FIG. 14 is a top side view of FIG. 9.

FIG. 15 is a bottom side view of FIGS. 9; and,

FIG. 16 is a underside front perspective view of FIG. 9.

Claims

The ornamental design for a square locknut, as shown and described.

Referenced Cited
U.S. Patent Documents
39273 July 1863 Howes
D29517 October 1898 Larew
3219790 November 1965 Johnson
3269250 August 1966 Curtiss
3522830 August 1970 Blizard
D223747 June 1972 Shinjo
D226518 March 1973 Wetherill et al.
3736969 June 1973 Warn
D367002 February 13, 1996 Grey
D415411 October 19, 1999 Mensour
D451791 December 11, 2001 Shinjo
D452140 December 18, 2001 Shinjo
D551960 October 2, 2007 Shinjo
D592493 May 19, 2009 Wu
D631336 January 25, 2011 Toumei
D632763 February 15, 2011 McCarthy
D744821 December 8, 2015 May
D758169 June 7, 2016 Deleu
D763663 August 16, 2016 Deleu
Patent History
Patent number: D775941
Type: Grant
Filed: Apr 23, 2015
Date of Patent: Jan 10, 2017
Assignee: Security Locknut, LLC (Vernon Hills, IL)
Inventors: David B. May (Cary, IL), Raymond Thomas Wiltgen (Deerfield, IL)
Primary Examiner: Cynthia Underwood
Application Number: 29/524,739
Classifications
Current U.S. Class: D8/397