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Patent
D954252
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Priority
Oct 24 2019
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Filed
Oct 24 2019
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Issued
Jun 07 2022
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Expiry
Jun 07 2037
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Assg.orig
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Entity
unknown
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2
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27
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n/a
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The ornamental design for a powered air purifying respirator, as shown and described herein.
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FIG. 1 is a perspective view of the powered air purifying respirator of the present invention.
FIG. 2 is a front view thereof.
FIG. 3 is a back view thereof.
FIG. 4 is a left side elevation view thereof.
FIG. 5 is a right side elevation view thereof.
FIG. 6 is a top plan view thereof; and,
FIG. 7 is a bottom plan view thereof.
The broken lines shown in the drawings are included for the purpose of illustrating environmental structure and form no part of the claimed design.
Hamill, William C., Ivory, Garth, Whitwood, Ryan S., Williams, Edward S. M., Bartnik-Thumm, Julia, Te Aika, James A., Gerrard, Alan J.
| Patent |
Priority |
Assignee |
Title |
| 10272273, |
Mar 01 2013 |
Draeger Safety UK Limited |
Fluid adapter and fluid coupling |
| 10406387, |
Feb 15 2012 |
3M Innovative Properties Company |
Interlock system for a respirator waist belt |
| 6837239, |
Apr 03 2000 |
SAFETY EQUIPMENT SWEDEN AB C 2 SAFETY EQUIPMENT AUSTRALIA PTY LTD |
Ventilation system for a protective suit |
| 7819120, |
Dec 30 2003 |
3M Innovative Properties Company |
Respiratory component mounting assembly |
| 8607784, |
May 09 2008 |
AVON PROTECTION SYSTEMS, INC |
Integrated belt and plenum powered air purifying respirator |
| 8667959, |
Nov 20 2007 |
Avon Protection Systems, Inc. |
Modular powered air purifying respirator |
| 8821621, |
Apr 02 2010 |
3M Innovative Properties Company |
Filter systems including optical analyte sensors and optical readers |
| 8858692, |
Apr 02 2010 |
3M Innovative Properties Company |
Filter systems including patterned optical analyte sensors and optical readers |
| 9119975, |
Feb 15 2012 |
3M Innovative Properties Company |
Respirator waist belt |
| 9358409, |
Apr 06 2010 |
3M Innovative Properties Company |
Air filtration device |
| 9481424, |
Sep 01 2010 |
3M Innovative Properties Company |
Compact scroll fan assembly |
| 9744493, |
Apr 04 2008 |
3M Innovative Properties Company |
Air filtration device |
| 9950197, |
Apr 20 2013 |
Dräger Safety AG & co. KGaA |
Blower filter device |
| 20100147301, |
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| 20150360060, |
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| 20160001103, |
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| 20170254356, |
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| 20180337373, |
|
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|
| D449099, |
Feb 22 2000 |
3M Innovative Properties Company |
Blower filter unit |
| D710493, |
Jun 05 2013 |
TECMEN ELECTRONICS CO , LTD |
Respirator |
| D710494, |
Dec 16 2013 |
TECMEN ELECTRONICS CO , LTD |
Respirator |
| D809129, |
Aug 30 2016 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Respirator |
| D809130, |
Aug 30 2016 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Respirator |
| D810274, |
Aug 30 2016 |
NINGBO GEOSTAR PHOTOELECTRIC TECHNOLOGY CO , LTD |
Respirator |
| D859637, |
Oct 28 2016 |
Scott Health & Safety Limited |
Powered air purifying respirator |
| D883471, |
Oct 17 2017 |
Honeywell Interntaional Inc. |
Powered air purifying respirator blower |
| D884149, |
Oct 17 2017 |
Honeywell International Inc. |
Red air path for a powered air purifying respirator blower |
| Executed on | Assignor | Assignee | Conveyance | Frame | Reel | Doc |
| Oct 24 2019 | | RPB SAFETY, LLC | (assignment on the face of the patent) | | / |
| Mar 02 2020 | IVORY, GARTH | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Mar 03 2020 | HAMILL, WILLIAM C | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Mar 09 2020 | WHITWOOD, RYAN S | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Mar 09 2020 | WILLIAMS, EDWARD S M | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Aug 26 2021 | BARTNIK-THUMM, JULIE | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Aug 26 2021 | TE AIKA, JAMES A | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Aug 26 2021 | GERRARD, ALAN J | RPB SAFETY, LLC | ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS | 057320 | /0595 |
pdf |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a