Ear plug

Butler , et al. December 6, 2

Patent Grant D650062

U.S. patent number D650,062 [Application Number D/386,324] was granted by the patent office on 2011-12-06 for ear plug. This patent grant is currently assigned to Just Plugs, LLC. Invention is credited to John J. Brown, James R. Butler.


United States Patent D650,062
Butler ,   et al. December 6, 2011

Ear plug

Claims

CLAIM The ornamental design for an ear plug, as shown and described.
Inventors: Butler; James R. (Niles, MI), Brown; John J. (Buchanan, MI)
Assignee: Just Plugs, LLC (Niles, MI)
Appl. No.: D/386,324
Filed: February 28, 2011

Related U.S. Patent Documents

Application Number Filing Date Patent Number Issue Date
29295050 Sep 20, 2007
29256088 Mar 15, 2006 D553736

Current U.S. Class: D24/106
Current International Class: 2404
Field of Search: ;D24/106 ;181/129,130,135 ;128/857,864,865,867,868 ;D9/772,779,780 ;D7/615 ;215/253-258,273 ;220/269,288,304,604,608,620,630,644,771,906

References Cited [Referenced By]

U.S. Patent Documents
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3178087 April 1965 Stump
D203629 February 1966 Brock
3409167 November 1968 Blanchard
3744528 July 1973 Vestal
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5203352 April 1993 Gardner, Jr.
D349571 August 1994 Merritt
5573015 November 1996 Williams
D378127 February 1997 Brown
D405880 February 1999 Brown
6105715 August 2000 Knauer
6364052 April 2002 McLean
6408981 June 2002 Smith et al.
D480136 September 2003 Myers et al.
D541412 April 2007 Benner
D553736 October 2007 Butler et al.
D583927 December 2008 Benner
D586182 February 2009 Trombly
D590055 April 2009 Butler et al.
D604639 November 2009 Huls et al.
D608441 January 2010 Scharlott
7665623 February 2010 Emmerzaal
D636484 April 2011 Tiemens
2002/0139800 October 2002 Hwang et al.
2003/0098306 May 2003 Cho
2004/0079579 April 2004 Barwacz
2007/0051725 March 2007 Glade
2007/0240931 October 2007 Killion
Primary Examiner: Simmons; Ian
Assistant Examiner: Fitts; Carissa C
Attorney, Agent or Firm: Botkin & Hall, LLP

Description



FIG. 1 is an isometric view of an earplug showing our new design;

FIG. 2 is a side view thereof, the opposite side view being a mirror image;

FIG. 3 is a top view thereof, the bottom view being a mirror image;

FIG. 4 is an end view thereof, as seen from the left of FIG. 2;

FIG. 5 is an end view thereof, as seen from the right of FIG. 2;

FIG. 6 is an isometric view of an ear plug according to the present invention with the connector and second ear plug shown in broken line for environmental purposes only and forms no part of the claim design; and,

FIG. 7 is an isometric view of an ear plug according to the present invention showing the opposite end as that shown in FIG. 1.

The broken line showing in FIGS. 1-5 and 7 are for environmental purposes only and forms no part of the claimed design.

* * * * *


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