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Patent
D857999
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Priority
Jul 06 2017
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Filed
Nov 07 2017
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Issued
Aug 27 2019
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Expiry
Aug 27 2034
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Assg.orig
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Entity
unknown
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14
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14
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n/a
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The ornamental design for a protective mask, as shown and described.
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FIG. 1 is a top and right-side perspective view of a protect mask showing my new design;
FIG. 2 is a bottom and left-side perspective view thereof;
FIG. 3 is a right side view thereof;
FIG. 4 is a front-side view thereof;
FIG. 5 is a rear-side view thereof; and,
FIG. 6 is a top-side view thereof.
Hanner, Gert
Patent |
Priority |
Assignee |
Title |
D881379, |
Dec 09 2019 |
CHANGZHOU CHUDENG TRADING CO., LTD. |
Protective mask |
D881380, |
Oct 16 2017 |
Gentex Corporation |
Respirator |
D895213, |
Apr 05 2019 |
JSP LIMITED |
Browguard with visor and harness |
D895214, |
Apr 05 2019 |
JSP LIMITED |
Browguard with visor and harness |
D895902, |
Apr 05 2019 |
JSP LIMITED |
Browguard for visors |
D899698, |
Apr 04 2018 |
TECMEN ELECTRONICS CO , LTD |
Protective helmet |
D900305, |
Sep 01 2018 |
RPB SAFETY, LLC |
Helmet respirator |
D900399, |
Apr 04 2018 |
TECMEN ELECTRONICS CO , LTD |
Protective helmet |
D933307, |
Feb 14 2020 |
Med-Eng, LLC |
Helmet |
D936908, |
Jun 09 2020 |
Lincoln Global, Inc. |
Chin guard for a face shield |
D955058, |
Jul 24 2020 |
RPB SAFETY, LLC |
Cap with duct |
D959757, |
Oct 23 2019 |
SUNDSTRÖM SAFETY AKTIEBOLAG |
Helmet liner |
D964659, |
Apr 05 2019 |
JSP LIMITED |
Browguard with visor and harness |
D986510, |
May 11 2021 |
|
Wearable air sterilizer with slidable face shield |
Patent |
Priority |
Assignee |
Title |
7594278, |
Mar 24 2006 |
Otos Tech Co., Ltd. |
Multi-function face protector |
8534279, |
Apr 04 2008 |
3M Innovative Properties Company |
Respirator system including convertible head covering member |
9560893, |
May 23 2011 |
Honeywell International, Inc. |
Headgear with a spring buffered occipital cradle |
9848667, |
Apr 04 2008 |
3M Innovative Properties Company |
Lens seal for headgear |
D306363, |
Sep 09 1987 |
STACKHOUSE, INC |
Face shield |
D458713, |
Aug 10 2001 |
Polison Corporation |
Safety visor |
D499214, |
Sep 02 2003 |
Polison Corporation |
Protective helmet |
D511226, |
Sep 10 2003 |
HONEYWELL SAFETY PRODUCTS USA, INC |
Protective face shield support |
D539485, |
Mar 14 2006 |
Otos Tech Co., Ltd. |
Mask for protecting a face |
D657918, |
Aug 12 2011 |
|
Protective mask |
D666365, |
Oct 26 2010 |
MENTA PATENT PARTNERS, LLC; MENTA, GREGORY S |
Face protector |
D670036, |
Nov 03 2009 |
3M Innovative Properties Company |
Headgear |
D701649, |
Sep 27 2012 |
Helmet Integrated Systems Limited |
Safety helmet |
D805256, |
Oct 07 2016 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Protective face mask |
Date |
Maintenance Fee Events |
n/a
Date |
Maintenance Schedule |
n/a