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Patent
D589135
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Priority
Oct 31 2005
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Filed
Dec 14 2006
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Issued
Mar 24 2009
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Expiry
Mar 24 2023
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Assg.orig
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Entity
unknown
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3
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10
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n/a
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The ornamental design for an ear plug, as shown and described.
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FIG. 1 is a top plan view of an ear plug of the present invention;
FIG. 2 is an elevation thereof, all elevation views being identical;
FIG. 3 is a bottom plan view thereof; and,
FIG. 4 is a front perspective view thereof.
The broken lines shown in the drawings are for environmental purposes only and form no part of the claimed design.
Benner, Devin
| Patent |
Priority |
Assignee |
Title |
| 2672863, |
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|
| 4564009, |
Aug 24 1983 |
Mine Safety Appliances Company |
Universal ear plug |
| 5452731, |
Oct 25 1994 |
|
Disposable, hygroscopic ear plug including tear-away portion |
| 20060175722, |
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|
|
| 236162, |
|
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|
| D418650, |
Feb 13 1998 |
Westermann KG |
Trash can |
| D423664, |
Jun 14 1996 |
3M Innovative Properties Company |
Earplug |
| D435626, |
Feb 08 2000 |
|
Bullet |
| D449592, |
Feb 25 1999 |
Koss Corporation |
Stereophone ear plug insert |
| D541412, |
May 25 2006 |
McKeon Products, Inc. |
Ear plug |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a