FIG. 1 is a perspective view of an earplug showing my new design;
FIG. 2 is a side elevational view thereof, all other side views being mirror images thereof;
FIG. 3 is a top plan view thereof; and,
FIG. 4 is a bottom plan view thereof.
| Patent |
Priority |
Assignee |
Title |
| 4314553, |
Aug 08 1979 |
Dalloz Safety AB |
Earplug and earplug set |
| 4867149, |
Mar 29 1985 |
Cabot Safety Intermediate Corporation |
Earplugs |
| 5819745, |
Aug 16 1994 |
House Ear Institute |
Pressure-regulating ear plug |
| 5988313, |
Dec 12 1996 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug |
| 6286622, |
Jan 19 1998 |
SIMPLY SILENCE SIMSIN B V |
Hearing protector |
| 6568394, |
Oct 13 2001 |
3M Innovative Properties Company |
Flanged 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 |
| 7743771, |
Nov 09 2005 |
3M Innovative Properties Company |
Earplug with articulating stem and locking features |
| 20040069310, |
|
|
|
| D298356, |
Aug 22 1985 |
Cabot Safety Intermediate Corporation |
Earplug or similar article |
| D402752, |
Aug 15 1996 |
3M Innovative Properties Company |
Hearing protective device |
| D427304, |
Oct 08 1998 |
Moldex-Metric, Inc |
Earplug |
| D436164, |
Sep 17 1999 |
3M Innovative Properties Company |
Earplug |
| D472627, |
Oct 16 2001 |
3M Innovative Properties Company |
Earplug |
| D492765, |
Jan 18 2002 |
3M Innovative Properties Company |
Earplug |
| D492766, |
Jan 18 2002 |
3M Innovative Properties Company |
Earplug |
| D493219, |
Jan 18 2002 |
3M Innovative Properties Company |
Earplug |
| D494269, |
May 03 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug with low angle flanges |
| D578638, |
Nov 09 2005 |
3M Innovative Properties Company |
Earplug |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Jan 18 2002 | | 3M Innovative Properties Company | (assignment on the face of the patent) | | / |
| Feb 19 2002 | FALCO, ROBERT | Cabot Safety Intermediate Corporation | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 012855 | /0111 |
pdf |
| Apr 20 2004 | Cabot Safety Intermediate Corporation | DEUTSCHE BANK AG, NEW YORK BRANCH | SECURITY AGREEMENT | 015293 | /0386 |
pdf |
| Mar 24 2006 | DEUTSCHE BANK AG, NEW YORK BRANCH | Cabot Safety Intermediate Corporation | RELEASE OF SECURITY INTEREST | 017626 | /0347 |
pdf |
| Mar 24 2006 | Cabot Safety Intermediate Corporation | BANK OF AMERICA, N A , AS SECOND LIEN COLLATERAL AGENT | SECURITY AGREEMENT | 017435 | /0764 |
pdf |
| Mar 24 2006 | Cabot Safety Intermediate Corporation | BANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENT | SECURITY AGREEMENT | 017435 | /0721 |
pdf |
| Jun 01 2007 | BANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENT | Cabot Safety Intermediate Corporation | RELEASE OF FIRST LIEN SECURITY INTEREST AT REEL FRAME NO 17435 0721 | 019511 | /0914 |
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| Jun 01 2007 | Cabot Safety Intermediate Corporation | BANK OF AMERICA, N A , AS FIRST LIEN COLLATERAL AGENT | GRANT OF FIRST LIEN SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS | 019520 | /0001 |
pdf |
| Apr 01 2008 | BANK OF AMERICA, N A | Cabot Safety Intermediate Corporation | RELEASE OF SECOND LIEN SECURITY INTEREST AT REEL FRAME NO 17435 0764 | 020733 | /0510 |
pdf |
| Apr 01 2008 | BANK OF AMERICA, N A | Cabot Safety Intermediate Corporation | RELEASE OF FIRST LIEN SECURITY INTEREST AT REEL FRAME NO 19520 0001 | 020733 | /0440 |
pdf |
| Sep 26 2008 | Cabot Safety Intermediate Corporation | Cabot Safety Intermediate LLC | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 021982 | /0515 |
pdf |
| Dec 08 2008 | Cabot Safety Intermediate LLC | 3M Innovative Properties Company | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 022051 | /0411 |
pdf |