Patent
   D890916
Priority
May 07 2019
Filed
May 07 2019
Issued
Jul 21 2020
Expiry
Jul 21 2035
Assg.orig
Entity
unknown
10
21
n/a
The ornamental design for a full face respirator front cover, as shown and described.

FIG. 1 is a perspective view showing the new design for a full face respirator front cover;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a perspective view showing the new design for a full face respirator front cover mounted on a respirator.

The broken line showing of the respirator in FIG. 8 depicts environmental structure and forms no part of the claimed design.

Castiglione, David M., Vanderheyden, Jacob P., Braxton, II, Thomas R.

Patent Priority Assignee Title
D914216, Jun 29 2018 3M Innovative Properties Company Nose tab
D968712, Nov 09 2020 CLEANSPACE IP PTY LTD Filter for breathing mask
D987069, Jul 14 2021 RAZER ASIA-PACIFIC PTE LTD Face mask
D987810, Sep 08 2011 Fisher & Paykel Healthcare Limited Frame component of a patient interface
ER2475,
ER3437,
ER3919,
ER5707,
ER6092,
ER7713,
Patent Priority Assignee Title
10576313, Mar 09 2016 SHIGEMATSU WORKS CO , LTD Detachable connector
4653124, Jul 16 1985 FIRST SECURITY BANK OF IDAHO, N A Face mask having an air duct connectable to a goggle
4921512, Mar 30 1989 Cabot Safety Corporation Filter element
8443806, Apr 29 2005 HONEYWELL SAFETY PRODUCTS USA, INC , A DELAWARE CORPORATION Face piece seal check device
20050211251,
20070235032,
20130298512,
20140216475,
20150136141,
20150136142,
20170072232,
20180043191,
20190083823,
20200054901,
D518571, Nov 07 2003 3M Innovative Properties Company Face mask carriage
D744088, May 22 2014 3M Innovative Properties Company Respirator mask having a circular button
D754844, May 22 2014 3M Innovative Properties Company Respirator mask
D795416, Feb 27 2015 3M Innovative Properties Company Respirator mask
EM71871820001,
JP201654828,
WO2015179156,
////
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 07 20193M Innovative Properties Company(assignment on the face of the patent)
May 07 2019VANDERHEYDEN, JACOB P 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491860311 pdf
May 07 2019CASTIGLIONE, DAVID M 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491860311 pdf
May 09 2019BRAXTON, THOMAS R , II3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0491860311 pdf
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule