Patent
   D601691
Priority
Jun 13 2008
Filed
Jun 13 2008
Issued
Oct 06 2009
Expiry
Oct 06 2023
Assg.orig
Entity
unknown
5
11
n/a
The ornamental design for an ear plug, as shown and described.

FIG. 1 is a perspective view of a first embodiment of the ear plug showing a front side;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a is side view thereof;

FIG. 5 is another side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

Brown, John J., Butler, James R.

Patent Priority Assignee Title
9987169, Apr 27 2015 OTOGEAR, INC Three-dimensional attachment apparatus for hearing protection devices
D675726, Feb 04 2011 Ear wick
D681189, Jul 11 2011 Ear wick with finger grip
D953200, Aug 22 2019 MITSUBISHI PENCILCOMPANY, LIMITED Pen
D975279, Jan 12 2022 P&D Gustafson Inventions, LLC Hearing aid insert
Patent Priority Assignee Title
4455942, Jul 18 1980 ROYAL ORDANACE PLC A COMPANY OF UNITED KINGDOM Training ammunition
6209459, Jan 16 1998 Vista Outdoor Operations LLC Method for etching characters on bullets and bullets made by the method
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235483,
D306873, May 11 1987 Mitsubishi Pencil Co., Ltd. Twin-nibbed marking pen
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D549284, Apr 05 2005 Crayon mini
D553736, Mar 15 2006 Just Plugs, LLC Ear plug
D582980, Oct 25 2007 Writing instrument
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Executed onAssignorAssigneeConveyanceFrameReelDoc
May 01 2008BUTLER, JAMES R Just Plugs, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210950537 pdf
May 01 2008BROWN, JOHN J Just Plugs, LLCASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0210950537 pdf
Jun 13 2008Just Plugs, LLC(assignment on the face of the patent)
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