CA173542S - Valve cover with openings - Google Patents

Valve cover with openings

Info

Publication number
CA173542S
CA173542S CA173542F CA173542F CA173542S CA 173542 S CA173542 S CA 173542S CA 173542 F CA173542 F CA 173542F CA 173542 F CA173542 F CA 173542F CA 173542 S CA173542 S CA 173542S
Authority
CA
Canada
Prior art keywords
design
openings
view
valve cover
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
CA173542F
Other versions
CA978639A (en
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.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Application granted granted Critical
Publication of CA173542S publication Critical patent/CA173542S/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The design is the features of shape, pattern and ornament of the portions of the valve cover with openings as shown in solid lines in the drawings. The portions of the valve cover with openings shown in stippled lines do not form part of the design. The respirator shown in stippled lines in FIG. 7 is environment and does not form part of the design.Drawings of the design are included.FIG. 1 is a right top perspective view of a valve cover with openings showing the design;FIG. 2 is a top plan view of the design of FIG. 1;FIG. 3 is a front elevation view of the design of FIG. 1;FIG. 4 is a rear elevation view of the design of FIG. 1;FIG. 5 is a left side elevation view of the design of FIG. 1;FIG. 6 is a bottom plan view of the design of FIG. 1; andFIG. 7 is a right top perspective view of the design of FIG. 1 and shown attached to a respirator.
CA173542F 2016-09-16 2017-03-10 Valve cover with openings Active CA173542S (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29/577,886 USD827812S1 (en) 2016-09-16 2016-09-16 Valve cover with openings

Publications (1)

Publication Number Publication Date
CA173542S true CA173542S (en) 2018-01-30

Family

ID=59677533

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173542F Active CA173542S (en) 2016-09-16 2017-03-10 Valve cover with openings

Country Status (3)

Country Link
US (1) USD827812S1 (en)
JP (1) JP1584736S (en)
CA (1) CA173542S (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD843562S1 (en) * 2016-09-16 2019-03-19 3M Innovative Properties Company Valve cover with diamond pattern
USD900306S1 (en) * 2016-09-16 2020-10-27 3M Innovative Properties Company Valve cover
USD842983S1 (en) * 2016-09-16 2019-03-12 3M Innovative Properties Company Valve cover
USD849245S1 (en) * 2016-09-16 2019-05-21 3M Innovative Properties Company Valve cover
USD882758S1 (en) * 2016-09-16 2020-04-28 3M Innovative Properties Company Valve cover

Family Cites Families (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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FR1475015A (en) 1966-02-18 1967-03-31 Commissariat Energie Atomique Exhalation device for respiratory masks
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US7503326B2 (en) 2005-12-22 2009-03-17 3M Innovative Properties Company Filtering face mask with a unidirectional valve having a stiff unbiased flexible flap
US7858163B2 (en) * 2006-07-31 2010-12-28 3M Innovative Properties Company Molded monocomponent monolayer respirator with bimodal monolayer monocomponent media
US7905973B2 (en) * 2006-07-31 2011-03-15 3M Innovative Properties Company Molded monocomponent monolayer respirator
US7989372B2 (en) * 2007-06-22 2011-08-02 3M Innovative Properties Company Molded respirator comprising meltblown fiber web with staple fibers
US20090000624A1 (en) * 2007-06-28 2009-01-01 3M Innovative Properties Company Respirator having a harness and methods of making and fitting the same
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US20090235934A1 (en) * 2008-03-24 2009-09-24 3M Innovative Properties Company Filtering face-piece respirator having an integrally-joined exhalation valve
KR100912233B1 (en) 2008-12-12 2009-08-14 (주)피앤티디 Mask
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USD657053S1 (en) * 2009-09-22 2012-04-03 World Wide Welding, Inc. Dust mask
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US8365771B2 (en) * 2009-12-16 2013-02-05 3M Innovative Properties Company Unidirectional valves and filtering face masks comprising unidirectional valves
USD676527S1 (en) * 2009-12-16 2013-02-19 3M Innovative Properties Company Unidirectional valve
US20120125342A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having support structure injection molded to filtering structure
US20120125341A1 (en) * 2010-11-19 2012-05-24 3M Innovative Properties Company Filtering face-piece respirator having an overmolded face seal
USD698498S1 (en) * 2012-08-08 2014-01-28 Jsp Limited Protective face mask
CN202751705U (en) 2012-09-03 2013-02-27 上海港凯净化制品有限公司 Breather valve structure
US9408424B2 (en) * 2013-01-10 2016-08-09 3M Innovative Properties Company Filtering face-piece respirator having a face seal comprising a water-vapor-breathable layer
EP3021950B1 (en) * 2013-07-15 2023-08-30 3M Innovative Properties Company Respirator having optically active exhalation valve
CN104147719B (en) 2014-08-12 2017-11-10 广州拜费尔空气净化材料有限公司 Mouth mask with breather valve
GB201421618D0 (en) * 2014-12-04 2015-01-21 3M Innovative Properties Co Respirator valve
RU154233U1 (en) 2014-12-08 2015-08-20 Общество с ограниченной ответственностью "Уралспецзащита" FOLDING RESPIRATOR
CN204519423U (en) 2015-04-17 2015-08-05 封志刚 A kind of two-way prevention mouth mask with totally enclosed type bellows breather valve
CN205055246U (en) 2015-10-13 2016-03-02 马斐 Gauze mask is with valve of directly breathing out

Also Published As

Publication number Publication date
USD827812S1 (en) 2018-09-04
JP1584736S (en) 2017-08-28

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