Patent
   D794809
Priority
Dec 17 2015
Filed
Dec 17 2015
Issued
Aug 15 2017
Expiry
Aug 15 2032
Assg.orig
Entity
unknown
22
13
n/a
The ornamental design for a back brace, as shown and described.

FIG. 1 is a perspective view showing a new design for a back brace;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is a right side view thereof.

The lines of stitching in FIGS. 1-3 form no part of the claimed design. The portions of the back brace in FIGS. 1-7 shown in broken lines are included to show features that form no part of the claimed design.

Pan, Angela L., Hinds, Sherry A., Gramza, Beth E., Peterson, Anna K.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 17 20153M Innovative Properties Company(assignment on the face of the patent)
Jan 28 2016PAN, ANGELA L 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377460039 pdf
Jan 29 2016HINDS, SHERRY A 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377460039 pdf
Feb 02 2016GRAMZA, BETH E 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377460039 pdf
Feb 04 2016PETERSON, ANNA K 3M Innovative Properties CompanyASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0377460039 pdf
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