Patent
   D690414
Priority
Feb 15 2012
Filed
Feb 15 2012
Issued
Sep 24 2013
Expiry
Sep 24 2027
Assg.orig
Entity
unknown
2
10
n/a
The ornamental design for a powered air purifying respirator (PAPR) having control panel, as shown and described.

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.

Steffen, James E., Abel, Nathan A., Blomberg, David M., Kilmer, Sean R.

Patent Priority Assignee Title
D739007, Mar 14 2014 3M Innovative Properties Company Powered air purifying respirator unit control panel
D887554, Jun 09 2015 Lincoln Global, Inc Belt bracket of a powered air purifying respirator
Patent Priority Assignee Title
4899740, Jan 17 1989 E. D. Bullard Company Respirator system for use with a hood or face mask
20090314295,
20110126713,
D591783, Sep 21 2007 Hoya Corporation Single-lens reflex digital camera
D613323, Jul 02 2009 Samsung Electronics Co., Ltd. Camcorder
D614286, Jun 18 2004 ResMed Pty Ltd Air delivery device
D623677, Dec 28 2007 Sony Corporation Video camera
D632375, Apr 04 2008 3M Innovative Properties Company Air blowers
D646379, Apr 30 2008 Otos Wing Co., Ltd. Portable air supplier
D647940, Dec 28 2007 Sony Corporation Video camera
/////
Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 14 2012ABEL, NATHAN A 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0277080338 pdf
Feb 14 2012BLOMBERG, DAVID M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0277080338 pdf
Feb 14 2012KILMER, SEAN R3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0277080338 pdf
Feb 14 2012STEFFEN, JAMES E 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0277080338 pdf
Feb 15 20123M Innovative Properties Company(assignment on the face of the patent)
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule