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Patent
   D266711
Priority
Sep 30 1980
Filed
Sep 30 1980
Issued
Nov 02 1982
Expiry
Nov 02 1996
Inventors
Gooding, E…
Assg.orig
REGENTS OF…
Assg.curr
The Regent…
Entity
unknown
Referenced by
5
References
4
Maint.:
n/a
The ornamental design for a police helmet, as shown and described.

FIG. 1 is a side elevational view of the police helmet showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevational view thereof; and

FIG. 4 is a rear elevational view thereof.
INVENTORS:

Gooding, Elwyn R.

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D285381, Jun 18 1984 JT USA INC Motorcycle helmet
D358905, Jun 25 1992 Construction Safety Association of Ontario Safety helmet
D539488, May 06 2005 Zoomer Gear Pet helmet
D724294, May 29 2013 Matscitechno Licensing Company Sports cap
D969417, Jan 25 2022 Shenzhen Leshuo Technology Co., Ltd. Pet helmet
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
190220,
205652,
207900,
242088,
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Sep 10 1980GOODING ELWYN R REGENTS OF THE UNIVERSITY OF MICHIGAN, THEASSIGNMENT OF ASSIGNORS INTEREST 0038200334 pdf
Sep 30 1980The Regents of the University of Michigan(assignment on the face of the patent)
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