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Patent
D371840
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Priority
Jun 16 1994
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Filed
Jun 16 1994
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Issued
Jul 16 1996
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Expiry
Jul 16 2010
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Assg.orig
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Entity
unknown
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16
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6
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n/a
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The ornamental design for a multi-cone earplug, as shown and described.
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FIG. 1 is a front and bottom isometric view of a multi-cone earplug showing
my new design;
FIG. 2 is a left side elevation view thereof, the right side being a mirror
image thereof;
FIG. 3 is a front elevation view thereof; and,
FIG. 4 is a rear elevation view thereof.
Leight, Howard S.
| Patent |
Priority |
Assignee |
Title |
| 6938621, |
Aug 04 2004 |
|
Disposable plug for warming the inner ear |
| 9763832, |
Apr 10 2013 |
HEAROS, LLC |
Pull out earplug |
| D427304, |
Oct 08 1998 |
Moldex-Metric, Inc |
Earplug |
| D494268, |
Apr 18 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug |
| D494269, |
May 03 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Earplug with low angle flanges |
| D624999, |
Mar 11 2010 |
Moldex-Metric, Inc.; Moldex-Metric, Inc |
Earplug |
| D846124, |
Apr 18 2017 |
Sonova AG |
Hearing aid |
| D851770, |
Jan 23 2018 |
|
Hearing aid |
| D852363, |
Jan 23 2018 |
|
Hearing aid |
| D911134, |
Apr 30 2019 |
|
Object retrieval device |
| D919574, |
Mar 09 2020 |
Leyo Holdings Sdn Bhd |
Connector |
| D922987, |
Aug 24 2020 |
CHARJENPRO |
Ear tip with three layer sleeves |
| D970719, |
Dec 15 2020 |
Earcleaning Company AB |
Ear plug |
| D974542, |
Aug 19 2021 |
Shenzhen Apwill Electronic Co., Ltd. |
Earplug |
| ER6035, |
|
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| ER7070, |
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| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Feb 26 1998 | LEIGHT, HOWARD S | HOWARD S LEIGHT & ASSOCIATES, INC D B A HOWARD LEIGHT INDUSTRIES | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009097 | /0199 |
pdf |
| Feb 26 1998 | HOWARD S LEIGHT & ASSOCIATES, INC , D B A HOWARD LEIGHT INDUSTRIES | BACOU USA SAFETY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009097 | /0203 |
pdf |
| Sep 10 1998 | LEIGHT, HOWARD S | HOWARD S LEIGHT & ASSOCIATES D B A HOWARD LEIGHT INDUSTRIES | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009596 | /0477 |
pdf |
| Sep 10 1998 | HOWARD S LEIGHT & ASSOCIATES, INC D B A HOWARD LEIGHT INDUSTRIES | BACOU USA SAFETY, INC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 009596 | /0618 |
pdf |
| Sep 04 2001 | BACOU USA SAFETY, INC | CHASE MANHATTAN INTERNATIONAL LIMITED, AS SECURITY AGENT | SECURITY INTEREST SEE DOCUMENT FOR DETAILS | 012295 | /0242 |
pdf |
| Jun 16 2004 | LEIGHT, HOWARD S | Howard Leight Industries, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 015530 | /0491 |
pdf |
| Aug 23 2007 | Howard Leight Industries, LLC | SPERIAN HEARING PROTECTION, LLC DELAWARE LIMITED LIABILITY COMPANY | CHANGE OF NAME SEE DOCUMENT FOR DETAILS | 019910 | /0067 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a