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Patent
   D781502
Priority
May 20 2016
Filed
May 20 2016
Issued
Mar 14 2017
Expiry
Mar 14 2032

TERM.DISCL.
Inventors
Patel, Nis…
Assg.orig
Illinois T…
Assg.curr
Illinois T…
Entity
unknown
Referenced by
0
References
67
Maint.:
n/a
We claim the ornamental design for a protective helmet, as shown and described.

FIG. 1 is a top, front perspective view of a protective helmet.

FIG. 2 is a front view of the protective helmet shown in FIG. 1.

FIG. 3 is a left side view of the protective helmet shown in FIG. 1.

FIG. 4 is a right side view of the protective helmet shown in FIG. 1; and,

FIG. 5 is a top view of the protective helmet shown in FIG. 1.

Portions of the protective helmet and any exemplary environment shown in broken lines are for illustrative purposes only and form no part of the claimed design.
INVENTORS:

Patel, Nishank R., Sommers, Eric T.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
THIS PATENT REFERENCES THESE PATENTS:
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ASSIGNMENT RECORDS    Assignment records on the USPTO
///
Executed onAssignorAssigneeConveyanceFrameReelDoc
May 20 2016Illinois Tool Works Inc.(assignment on the face of the patent)
Jun 14 2016PATEL, NISHANK R Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390240411 pdf
Jun 14 2016SOMMERS, ERIC T Illinois Tool Works IncASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0390240411 pdf
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