Respirator mask face seal

Description

The subject matter disclosed herein is related to subject matter disclosed in PCT Patent Application No. PCT/US14/50847, which is incorporated herein by reference in its entirety.

FIG. 1 is a left front perspective view of a respirator mask face seal showing the design, the face seal shown attached to a respirator mask;

FIG. 2 is a front plan view thereof;

FIG. 3 is a front view of the respirator mask;

FIG. 4 is a top plan view of FIG. 1;

FIG. 5 is a bottom plan view thereof; and,

FIG. 6 is a left side view thereof, the right side being a mirror image of this view.

The broken line showing of the respirator mask illustrates the environment of the respirator mask face seal and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a respirator mask face seal, as shown and described.

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Inventors:	Walker; Garry J. (Stockton-on-Tees, GB), Masters; Peter (Blyth, GB)
Applicant:	Name City State Country Type 3M INNOVATIVE PROPERTIES COMPANY St. Paul MN US
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/516,295
Filed:	January 30, 2015

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Current U.S. Class:	D24/110.1
Current International Class:	2902
Field of Search:	;D24/110.1-110.4,110.6,127 ;D29/105,107,108,110

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References Cited [Referenced By]

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U.S. Patent Documents

2931356	April 1960	Schwarz
3097642	July 1963	Russell
4155358	May 1979	McAllister
D271432	November 1983	Liao
4454881	June 1984	Huber
4739755	April 1988	White
4827924	May 1989	Japuntich
4850347	July 1989	Skov
D303585	September 1989	White
4873972	October 1989	Magidson
5617849	April 1997	Springett
D478660	August 2003	Mault
D679376	April 2013	von Hollen
2006/0090754	May 2006	Mittelstadt
2006/0266364	November 2006	Turdjian
2009/0320848	December 2009	Steindorf
2010/0199995	August 2010	Howie
2012/0125341	May 2012	Gebrewold
2014/0190492	July 2014	Noh
2014/0216479	August 2014	Jeong

Foreign Patent Documents

	1614361		Jan 2006		EP
	2163056		Feb 1986		GB
	HJ1907230400		Aug 2009		JP
	86788		Oct 2013		RU
	WO 99/30583		Jun 1999		WO
	WO 2006/113163		Oct 2006		WO
	WO 2015/026587		Feb 2015		WO
	WO 2015/026588		Feb 2015		WO
	WO 2015/026593		Feb 2015		WO
	WO 2015/026595		Feb 2015		WO

Other References

"Moldex Series 3000 Reusable Mask FFP3", [retrieved from the internet on Feb. 25, 2015] URL< https://www.tradetoolstore.com/moldex-series-3000-reusable-mask-ffp3-d-ve- ntex-valve-blister-pack-mol3405bp.html>. cited by applicant . Disposable dust respirator Lambda line series DD11, 12 series, p. 5. cited by applicant.

Primary Examiner: Fox; Barbara
Assistant Examiner: Bekic; Lilyana
Attorney, Agent or Firm: Gover; Melanie G.