USD918379S1 - Mask valve - Google Patents

Mask valve Download PDF

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Publication number
USD918379S1
USD918379S1 US29/747,936 US202029747936F USD918379S US D918379 S1 USD918379 S1 US D918379S1 US 202029747936 F US202029747936 F US 202029747936F US D918379 S USD918379 S US D918379S
Authority
US
United States
Prior art keywords
mask valve
mask
valve
view
elevation 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
US29/747,936
Inventor
Tianxiang Chen
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.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of USD918379S1 publication Critical patent/USD918379S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a front perspective view of a mask valve, showing my design.
FIG. 2 is a rear perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines in the drawings depict portions of the mask valve that form no part of the claimed design.

Claims (1)

    CLAIM
  1. The ornamental design for a mask valve, as shown and described.
US29/747,936 2020-07-30 2020-08-26 Mask valve Active USD918379S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202030425640 2020-07-30
CN202030425640.3 2020-07-30

Publications (1)

Publication Number Publication Date
USD918379S1 true USD918379S1 (en) 2021-05-04

Family

ID=75644123

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/747,936 Active USD918379S1 (en) 2020-07-30 2020-08-26 Mask valve

Country Status (1)

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US (1) USD918379S1 (en)

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD413166S (en) * 1998-03-02 1999-08-24 Louis M. Gerson Co., Inc. Face mask breathing valve
US20030154984A1 (en) * 2000-03-09 2003-08-21 Fernandes Mark Anthony John Disposable breathing mask
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
US20090320848A1 (en) * 2008-06-30 2009-12-31 Eric Steindorf Collapse Resistant Respirator
US20160129287A1 (en) * 2014-11-10 2016-05-12 Training Mask, LLC Scent Suppression Mask
USD765237S1 (en) * 2015-11-04 2016-08-30 Trainingmask, Llc Resistance breathing device
US9579540B1 (en) * 2016-01-06 2017-02-28 Trainingmask, L.L.C. Resistance breathing device
USD811580S1 (en) 2014-05-08 2018-02-27 Innosparks Pte Ltd Unidirectional valve for face mask
US20180078797A1 (en) * 2016-09-21 2018-03-22 Marleen Myers Bergman Earless filter mask
USD815273S1 (en) 2015-04-13 2018-04-10 Atos Medical Ab Automatic speaking valve
US20180264294A1 (en) * 2017-03-17 2018-09-20 Jeffrey Dennis Hancock Fit and Function Face Mask Apparatus
USD877885S1 (en) * 2019-02-06 2020-03-10 Marleen Myers Bergman Earless filter mask
USD906598S1 (en) * 2020-01-15 2020-12-29 Weinan Zhang Mask breather valve

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD413166S (en) * 1998-03-02 1999-08-24 Louis M. Gerson Co., Inc. Face mask breathing valve
US20030154984A1 (en) * 2000-03-09 2003-08-21 Fernandes Mark Anthony John Disposable breathing mask
US20080178884A1 (en) * 2007-01-25 2008-07-31 Gerson Ronald L Fluid Valve with Center Post
US20090044811A1 (en) * 2007-08-16 2009-02-19 Kimberly-Clark Worldwide, Inc. Vent and strap fastening system for a disposable respirator providing improved donning
US20090320848A1 (en) * 2008-06-30 2009-12-31 Eric Steindorf Collapse Resistant Respirator
USD811580S1 (en) 2014-05-08 2018-02-27 Innosparks Pte Ltd Unidirectional valve for face mask
US20160129287A1 (en) * 2014-11-10 2016-05-12 Training Mask, LLC Scent Suppression Mask
USD815273S1 (en) 2015-04-13 2018-04-10 Atos Medical Ab Automatic speaking valve
USD765237S1 (en) * 2015-11-04 2016-08-30 Trainingmask, Llc Resistance breathing device
US9579540B1 (en) * 2016-01-06 2017-02-28 Trainingmask, L.L.C. Resistance breathing device
US20180078797A1 (en) * 2016-09-21 2018-03-22 Marleen Myers Bergman Earless filter mask
US20180264294A1 (en) * 2017-03-17 2018-09-20 Jeffrey Dennis Hancock Fit and Function Face Mask Apparatus
USD877885S1 (en) * 2019-02-06 2020-03-10 Marleen Myers Bergman Earless filter mask
USD906598S1 (en) * 2020-01-15 2020-12-29 Weinan Zhang Mask breather valve

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Dust Mask with Active Carbon Filters and Breathing Valve. Actitop. Amazon.com. Date first available: Jun. 28, 2020. Retrieved from internet: https://www.amazon.com/Active-Filters-Breathing-Reusable-Washable/dp/B08BYN7L7S (Year: 2020). *

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