FIG. 1 is a perspective view of an earplug showing my new design;
FIG. 2 is a top view thereof;
FIG. 3 is an elevation view thereof, the opposite side being a mirror image; and,
FIG. 4 is a bottom plan view thereof.
The broken lines shown in the drawings are for environmental purposes only and form no part of the claimed design.
| Patent |
Priority |
Assignee |
Title |
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|
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|
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|
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Aug 18 1975 |
|
Food processing technique |
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Mar 29 1979 |
SIEBE NORTH, INC |
Earplug unit with inserter and tie |
| 4552137, |
Aug 16 1983 |
|
Earplugs |
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Aug 24 1983 |
Mine Safety Appliances Company |
Universal ear plug |
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Jan 06 1984 |
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Acoustic ear plug |
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Dec 16 1987 |
Minnesota Mining and Manufacturing Company |
Compressible ear tip |
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Oct 25 1994 |
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Disposable, hygroscopic ear plug including tear-away portion |
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Jan 05 1996 |
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Device for introducing medical fluid into the human ear |
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Apr 10 1996 |
Minnesota Mining and Manufacturing Company |
Ear tips having a plurality of ear contacting surfaces |
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Oct 21 1996 |
MOLDEX-METRIC, INC , A CALIFORNIA CORPORATION |
Foam earplug with non-permeable elastomeric coating |
| 6425398, |
Jun 11 1998 |
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Earplug |
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Jun 30 2000 |
3M Innovative Properties Company |
Articulating earplug |
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Aug 10 2001 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug with stiffener |
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Apr 23 2003 |
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Ear plug |
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Aug 04 2004 |
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Disposable plug for warming the inner ear |
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Jun 10 2005 |
UVEX ARBEITSSCHUTZ GMBH |
Hearing protection earplug |
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Mar 03 1983 |
Zimmer, Inc. |
Prosthetic gauge |
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Nov 05 1987 |
Cabot Safety Intermediate Corporation |
Earplug or similar article |
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Nov 05 1987 |
Cabot Safety Intermediate Corporation |
Earplug or similar article |
| D307636, |
Nov 05 1987 |
Cabot Safety Intermediate Corporation |
Earplug or similar article |
| D361066, |
Jun 02 1994 |
GN Netcom, Inc. |
Headset |
| D371193, |
May 16 1994 |
Cabot Safety Intermediate Corporation |
Hearing protective earplug |
| D372660, |
Oct 04 1995 |
|
Automobile bullet door-knob lock accessory |
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Apr 27 1995 |
Bofors Carl Gustaf AB |
Rifle bullet |
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Sep 16 1997 |
AURIC HORSYSTEME GMBH & CO KG |
Combined hearing aid and tinnitus masker |
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Feb 13 1998 |
Westermann KG |
Trash can |
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Jun 14 1996 |
3M Innovative Properties Company |
Earplug |
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Feb 08 2000 |
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Bullet |
| D435645, |
Aug 11 1999 |
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Ear plug |
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Feb 22 1999 |
Spanish Main Trading Corporation |
Ear plug |
| D445893, |
Nov 06 2000 |
3M Innovative Properties Company |
Earplug |
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Feb 25 1999 |
Koss Corporation |
Stereophone ear plug insert |
| D471625, |
Mar 14 2002 |
3M Innovative Properties Company |
Earplug |
| D481118, |
Apr 11 2002 |
3M Innovative Properties Company |
Earplug |
| D492991, |
Jan 23 2003 |
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Earplug for swimmer |
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Jan 17 2003 |
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Game |
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May 25 2006 |
McKeon Products, Inc. |
Ear plug |
| EM2524240001, |
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| EM3006966, |
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|
| EM3011406, |
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|