Ear plug

- Just Plugs, LLC

Latest Just Plugs, LLC Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is an isometric view of an ear plug according to the present invention;

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; and,

FIG. 6 is an isometric view of an ear plug assembly according to the present invention with the ear plugs thereof shown attached by a connector illustrated in broken line for purposes of showing the environment.

Claims

The ornamental design for an ear plug, as shown.

Referenced Cited
U.S. Patent Documents
2538339 January 1951 Thomas
D235483 June 1975 Leight
4253452 March 3, 1981 Powers et al.
D378127 February 18, 1997 Brown
D405880 February 16, 1999 Brown
5904143 May 18, 1999 Magidson et al.
6364052 April 2, 2002 McLean
20040163882 August 26, 2004 Fleming et al.
Patent History
Patent number: D553736
Type: Grant
Filed: Mar 15, 2006
Date of Patent: Oct 23, 2007
Assignee: Just Plugs, LLC (Niles, MI)
Inventors: James R. Butler (Niles, MI), John J. Brown (Buchanan, MI)
Primary Examiner: Ian Simmons
Assistant Examiner: Carissa C Fitts
Attorney: Botkin & Hall, LLP
Application Number: 29/256,088
Classifications
Current U.S. Class: Ear Plug Or Nose Clip (D24/106)