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Patent
D364455
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Priority
Jul 21 1994
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Filed
Jul 21 1994
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Issued
Nov 21 1995
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Expiry
Nov 21 2009
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Assg.orig
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Entity
unknown
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5
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22
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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 perspective view of an ear plug showing my new design;
FIG. 2 is a side elevational view thereof, with all other side elevational
views being identical thereto; and,
FIG. 3 is an end elevational view thereof, the opposite end elevational
view being identical thereto.
Krause, W. Barry
| Patent |
Priority |
Assignee |
Title |
| 1344935, |
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| 2246736, |
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| 2437490, |
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| 2785675, |
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| 2785676, |
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| 2824558, |
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| 2850012, |
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| 2876767, |
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| 2888921, |
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| 3736929, |
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| 4060080, |
Mar 17 1975 |
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Plug for living body |
| 4434794, |
Jun 15 1981 |
HOWARD S LEIGHT & ASSOCIATES D B A HOWARD LEIGHT INDUSTRIES; BACOU USA SAFETY, INC |
Disposable ear plug |
| 4540063, |
Aug 03 1983 |
Park Trading Co., Ltd. |
Sound wave attenuation device |
| 4582053, |
Jan 06 1984 |
|
Acoustic ear plug |
| 5080110, |
Oct 09 1990 |
|
Pacifier ear plugs |
| 5195539, |
Mar 23 1992 |
Minnesota Mining and Manufacturing Company; MINNESOTA MINING AND MANUFACTURING COMPANY, A DE CORP |
Earplug compression device |
| 5249309, |
Sep 17 1992 |
Dalloz Safety AB |
Ear defender |
| DE225607, |
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| EP504124, |
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| FR1258398, |
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| RE29487, |
Mar 12 1976 |
Cabot Corporation |
Earplugs |
| SU1731214A1, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jul 21 1994 | | Ward Barry, Krause | (assignment on the face of the patent) | | / |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a