Powered air purifying respirator (PAPR) having control panel

Description

FIG. 1 is a front perspective view showing the new design for a powered air purifying respirator (PAPR) having control panel;

FIG. 2 is a front view thereof;

FIG. 3 is a back view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left view thereof; and,

FIG. 7 is a right view thereof.

The broken line showing of portions of the article is included for the purpose of illustrating environmental structure and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a powered air purifying respirator (PAPR) having control panel, as shown and described.

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Inventors:	Abel; Nathan A. (Minneapolis, MN), Blomberg; David M. (Lino Lakes, MN), Kilmer; Sean R. (Lino Lakes, MN), Steffen; James E. (Woodbury, MN)
Applicant:	Name City State Country Type Abel; Nathan A. Blomberg; David M. Kilmer; Sean R. Steffen; James E. Minneapolis Lino Lakes Lino Lakes Woodbury MN MN MN MN US US US US
Assignee:	3M Innovative Properties Company (St. Paul, MN)
Appl. No.:	D/413,423
Filed:	February 15, 2012

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Current U.S. Class:	D24/110
Current International Class:	2902
Field of Search:	;D24/110,164 ;D16/217,219,202 ;D23/383,364 ;128/200.24,204.18,204.21,205.12,205.27

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References Cited [Referenced By]

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U.S. Patent Documents

4899740	February 1990	Napolitano
D591783	May 2009	Matsuda
D613323	April 2010	Jang et al.
D614286	April 2010	Lithgow et al.
D623677	September 2010	Hibi
D632375	February 2011	Curran et al.
D646379	October 2011	Huh
D647940	November 2011	Hibi
2009/0314295	December 2009	Hatmaker
2011/0126713	June 2011	Legare et al.

Other References

Miller PAPR webpage obtained from internet on Feb. 20, 2012 http://www.millerwelds.com/products/welding.sub.--protection/filtration/p- apr/. cited by applicant.

Primary Examiner: Simmons; Ian
Assistant Examiner: Shelton; Richelle
Attorney, Agent or Firm: Gover; Melanie G.