Respiratory mask

Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawings will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a perspective view, showing the new design for a respiratory mask;

FIG. 2 is a left side view thereof, the right side view being a mirror image of the left side view;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof; and

FIG. 6 is a bottom view thereof.

FIG. 7 is a perspective view, showing a second embodiment of the new design for a respiratory mask;

FIG. 8 is a left side view of the second embodiment;

FIG. 9 is a front view of the second embodiment;

FIG. 10 is a top view of the second embodiment;

FIG. 11 is a perspective view, showing a third embodiment of the new design for a respirator mask;

FIG. 12 is a left side view of the third embodiment;

FIG. 13 is a front view of the third embodiment; and,

FIG. 14 is a top view of the third embodiment.

The rear and bottom views of the second and third embodiment resemble those views of the first embodiment, and the right side views of the second and third embodiments are mirror images of the left side views.

Claims

CLAIM The ornamental design for a respiratory mask, as shown and described.

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Inventors:	Dawson; Debra R. (Woodbury, MN), Angadjivand; Seyed A. (Woodbury, MN), Gebrewold; Yonas (Woodbury, MN), Nguyen; Nhat Ha T. (Woodbury, MN)
Applicant:	Name City State Country Type Dawson; Debra R. Angadjivand; Seyed A. Gebrewold; Yonas Nguyen; Nhat Ha T. Woodbury Woodbury Woodbury Woodbury MN MN MN MN US US US US
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/373,681
Filed:	May 9, 2011

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Current U.S. Class:	D24/110.1
Current International Class:	2902
Field of Search:	;D24/110.1-110.4 ;128/205.25,205.29

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References Cited [Referenced By]

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U.S. Patent Documents

1297842	March 1919	Harllee
3757777	September 1973	Kaufman
D285374	August 1986	Huber et al.
D647197	October 2011	Grimsley et al.
2006/0102183	May 2006	Skov et al.
2011/0155137	June 2011	Martin

Foreign Patent Documents

	300716892		Dec 2007		CN

Other References

Lab Safety 2000 N95 particulate mask product brochure. (copies provided in U.S. Appl. No. 29/391,455). cited by examiner . U.S. Appl. No. 29/391,455 to Angadjivand et al., filed May 9, 2011, entitled Respiratory Mask. cited by applicant . U.S. Appl. No. 29/391,458 to Gebrewold et al., filed May 9, 2011, entitled Respiratory Mask Having Grey Mesh. cited by applicant . U.S. Appl. No. 29/391,460 to Nguyen et al., filed May 9, 2011, entitled Respiratory Mask Having Blue Mesh. cited by applicant . U.S. Appl. No. 29/391,464 to Angadjivand et al., filed May 9, 2011, entitled Respiratory Mask Having Grey Mesh On Blue Mask Body Background. cited by applicant . Arden Winch Alpha Solway 8020V FFP2 Moulded Valved Mask, obtained from internet on Oct. 25, 2011, http://www.ardenwinch.com/Store/RespiratoryProtectionEquipment/AlphaSolwa- yVFFPMouldedValvedMaskPack2971.aspx. cited by applicant . Arden Winch Alpha Solway A-3V FFP3 Flat Fold Valved Mask, obtained from the internet on Oct. 25, 2011, http://www.ardenwinch.com/Store/RespiratoryProtectionEquipment/AlphaSolwa- yAVFFPFlatFoldValvedMaskPack2975.aspx. cited by applicant . JSP Manufacturing Flexinet Disposable Mask FFP3 - 832 Valved, obtained from internet on Oct. 25, 2011,http://www.jsp.co.uk/products/BER130-001-000.sub.--/norec. cited by applicant . Moldex Disposable Respirators Literature for Standard 2-Strap, Adjustable Strap, EZ-ON, HandyStrap, and Healthcare and Surgical respirators, obtained from internet on Oct. 18, 2011, http://www.moldex.com/respiratory-protection/disposable-respirators/index- .php. cited by applicant . Shanghai Dasheng DTCA1N N95, obtained from internet on Oct. 25, 2011, http://www.dashengmask.com/doce/productshow.asp?productCode=171. cited by applicant . Shanghai Dasheng DTCA1N-F N95, obtained from internet on Oct. 25, 2011, http://www.dashengmask.com/doce/productshow.asp?productCode=172. cited by applicant . Venus V-90-V FFP2 Cup Style Respirator, obtained from internet on Oct. 25, 2011, http://www.venusohs.com/products.sub.--india.sub.--Ace.sub.--Series- .htm#. cited by applicant.

Primary Examiner: Chilcot; Richard E
Attorney, Agent or Firm: Hanson; Karl G.