USD571457S1 - Breathing air filtration device - Google Patents

Breathing air filtration device Download PDF

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Publication number
USD571457S1
USD571457S1 US29239438 US23943805F USD571457S US D571457 S1 USD571457 S1 US D571457S1 US 29239438 US29239438 US 29239438 US 23943805 F US23943805 F US 23943805F US D571457 S USD571457 S US D571457S
Authority
US
Grant status
Grant
Patent type
Design
Prior art keywords
filtration device
air filtration
breathing air
breathing
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
US29239438
Inventor
David M. Dolezal
John D. Wilder
Daniel M. Gelfman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AIRWARE HOLDINGS Inc
Original Assignee
Dolezal Creative Innovations LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Grant date

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Description

FIG. 1 is a perspective view of a breathing air filtration device showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a rear view thereof; and,

FIG. 7 is a bottom view thereof.

Claims (1)

  1. The ornamental design for a breathing air filtration device, as shown.
US29239438 2004-03-19 2005-09-29 Breathing air filtration device Active USD571457S1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US80499504 2004-03-19
US7778405 2005-03-11
US29239438 USD571457S1 (en) 2004-03-19 2005-09-29 Breathing air filtration device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29239438 USD571457S1 (en) 2004-03-19 2005-09-29 Breathing air filtration device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US11077784 Continuation-In-Part US7918224B2 (en) 2004-03-19 2005-03-11 Breathing air filtration system

Publications (1)

Publication Number Publication Date
USD571457S1 true USD571457S1 (en) 2008-06-17

Family

ID=40193620

Family Applications (1)

Application Number Title Priority Date Filing Date
US29239438 Active USD571457S1 (en) 2004-03-19 2005-09-29 Breathing air filtration device

Country Status (1)

Country Link
US (1) USD571457S1 (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050211250A1 (en) * 2004-03-19 2005-09-29 David M. Dolezal Breathing air filtration system
US20080178873A1 (en) * 2007-01-25 2008-07-31 Alpers Adam L Device for prevention of snoring
US20090007919A1 (en) * 2004-03-19 2009-01-08 Dolezal David M Breathing air filtration devices
WO2010078500A1 (en) 2009-01-02 2010-07-08 Airware, Inc. Holder for a nasal breathing air filtration device or dilation device
US7918225B2 (en) 2004-03-19 2011-04-05 Airwave, Inc. Breathing air filtration devices
US20110132372A1 (en) * 2009-12-07 2011-06-09 William Goodhew Intra-nasal air filtration devices and methods
US20140326244A1 (en) * 2011-11-28 2014-11-06 Best Breathe Company, S.L. Device for Relieving the Symptoms of Nasal Allergies
USD770608S1 (en) * 2013-11-08 2016-11-01 Silverbow Development Llc Interface for mechanical ventilation
USD791315S1 (en) * 2015-12-24 2017-07-04 Asap Breatheassist Pty Ltd Nasal dilator device
USD791313S1 (en) * 2015-06-05 2017-07-04 Asap Breatheassist Pty Ltd Nasal dilator device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8833369B2 (en) 2004-03-19 2014-09-16 Airware, Inc. Breathing air filtration devices
US20050211250A1 (en) * 2004-03-19 2005-09-29 David M. Dolezal Breathing air filtration system
US20090007919A1 (en) * 2004-03-19 2009-01-08 Dolezal David M Breathing air filtration devices
US7918224B2 (en) 2004-03-19 2011-04-05 Airware, Inc. Breathing air filtration system
US7918225B2 (en) 2004-03-19 2011-04-05 Airwave, Inc. Breathing air filtration devices
US20080178873A1 (en) * 2007-01-25 2008-07-31 Alpers Adam L Device for prevention of snoring
WO2010078500A1 (en) 2009-01-02 2010-07-08 Airware, Inc. Holder for a nasal breathing air filtration device or dilation device
US20100199994A1 (en) * 2009-01-02 2010-08-12 Dolezal David M Holder for a Nasal Breathing Air Filtration Device or Dilation Device
US8424526B2 (en) 2009-01-02 2013-04-23 Airware, Inc. Holder for a nasal breathing air filtration device or dilation device
US20110132372A1 (en) * 2009-12-07 2011-06-09 William Goodhew Intra-nasal air filtration devices and methods
US20140326244A1 (en) * 2011-11-28 2014-11-06 Best Breathe Company, S.L. Device for Relieving the Symptoms of Nasal Allergies
USD770608S1 (en) * 2013-11-08 2016-11-01 Silverbow Development Llc Interface for mechanical ventilation
USD791313S1 (en) * 2015-06-05 2017-07-04 Asap Breatheassist Pty Ltd Nasal dilator device
USD791315S1 (en) * 2015-12-24 2017-07-04 Asap Breatheassist Pty Ltd Nasal dilator device

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