FIG. 1 is a bottom-right, front-perspective view of an earplug;
FIG. 2 is a top-left, rear-perspective view of the earplug;
FIG. 3 is a right-view of the earplug;
FIG. 4 is a Left-view of the earplug; and
FIG. 5 is an enlarged front-view of the earplug; and,
FIG. 6 is an enlarged rear-view of the earplug.
| Patent |
Priority |
Assignee |
Title |
| 4774938, |
Apr 09 1987 |
SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY |
Slow recovery earplug with largely impenetrable surface |
| 4867149, |
Mar 29 1985 |
Cabot Safety Intermediate Corporation |
Earplugs |
| 5036681, |
Jul 02 1990 |
Haim Einhorn |
Magnetized ear piece |
| 5113967, |
May 07 1990 |
ETYMOTIC RESEARCH, INC , A CORP OF IL |
Audibility earplug |
| 5904143, |
Oct 21 1996 |
MOLDEX-METRIC, INC , A CALIFORNIA CORPORATION |
Foam earplug with non-permeable elastomeric coating |
| 5957136, |
Oct 08 1998 |
Moldex-Metric, Inc.; MOLDEX-METRIC, INC , A CALIFORNIA CORP |
Earplug |
| 5988313, |
Dec 12 1996 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug |
| 6006857, |
May 08 1998 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug with insertion stem |
| 6129175, |
May 07 1999 |
Radians, Inc.; RADIANS, INC , A CORP OF TENNESSEE |
Acoustical control plastisol earpieces |
| 6264870, |
Dec 12 1996 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug |
| 6345684, |
Apr 21 1997 |
SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY |
Checkable earplug |
| 6382440, |
Mar 10 2000 |
CLOSURE SYSTEMS INTERNATIONAL INC |
Closure having raised sidewall display elements |
| 6408981, |
Sep 27 2000 |
Saint-Gobain Performance Plastics Corporation |
Extruded monolithic foam earplug |
| 6440339, |
Oct 14 1999 |
Moldex -Metric, Inc.; Moldex-Metric, Inc |
Method of making a corded earplug |
| 6981504, |
Aug 21 2003 |
SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY |
Core stiffened earplug |
| 7107993, |
Nov 12 2004 |
Moldex-Metric, Inc. |
Earplug |
| 7305992, |
Feb 25 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Conforming earplug |
| 7314047, |
Jan 25 2002 |
3M Innovative Properties Company |
Hearing protection device |
| 7537011, |
Jan 25 2002 |
3M Innovative Properties Company |
Hearing protection device |
| 7697706, |
Nov 03 2003 |
3M Innovative Properties Company |
Low sound attenuating hearing protection device |
| 7967015, |
Mar 21 2006 |
HONEYWELL SAFETY PRODUCTS USA, INC |
High resilience flanged earplug |
| 7984716, |
Jun 22 2007 |
Kimberly-Clark Worldwide, Inc |
Self-conforming sound attenuation earplug |
| 8113207, |
Aug 22 2008 |
Kimberly-Clark Worldwide, Inc |
Self-conforming sound attenuation earplug |
| 8161975, |
May 21 2009 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Dual mode impulse noise protecting earplug (D-182) |
| 20060102418, |
|
|
|
| 20100294285, |
|
|
|
| 20120073583, |
|
|
|
| 20120199143, |
|
|
|
| 20120272974, |
|
|
|
| D405521, |
Jun 23 1997 |
SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY |
Dual earplug |
| D427304, |
Oct 08 1998 |
Moldex-Metric, Inc |
Earplug |
| D435645, |
Aug 11 1999 |
|
Ear plug |
| D437048, |
Feb 22 1999 |
Spanish Main Trading Corporation |
Ear plug |
| D480136, |
Feb 13 2002 |
3M Innovative Properties Company |
Flame earplug |
| D481118, |
Apr 11 2002 |
3M Innovative Properties Company |
Earplug |
| D512141, |
Mar 04 2004 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Earplug |
| D521637, |
Mar 22 2005 |
All-Logic Int. Co., Ltd. |
Ear plug |
| D529169, |
Feb 26 2004 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Earplug |
| D535644, |
Jun 20 2005 |
Etymotic Research, Inc. |
High-fidelity noise-excluding earphones with ergonomically designed construction |
| D536089, |
Oct 21 2004 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Earplug |
| D592300, |
Sep 04 2008 |
|
Earplug |
| D606189, |
Aug 04 2008 |
KARL STORZ SE & CO KG |
Plug |
| D624999, |
Mar 11 2010 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Earplug |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 22 2014 | | Bumble BE Holdings, LLC | (assignment on the face of the patent) | | / |
| Oct 22 2014 | PICK, DOUGLAS | Bumble BE Holdings, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 034010 | /0085 |
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| Oct 31 2018 | HEAROS, LLC | ICG DEBT ADMINISTRATION LLC, AS SECOND LIEN AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 047397 | /0350 |
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