Patent
   D261942
Priority
Apr 09 1979
Filed
Apr 09 1979
Issued
Nov 17 1981
Expiry
Nov 17 1995

TERM.DISCL.
Assg.orig
Entity
unknown
2
1
n/a
The ornamental design for a hardhat respirator hood, substantially as shown and described.

FIG. 1 is a perspective view of the hardhat respirator hood showing my new design being worn, the dotted line portions of the drawing being for illustrative purposes only;

FIG. 2 is a left side elevational view thereof, the right side being a mirror image thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a top plan view thereof.

Sweet, Lawrence A.

Patent Priority Assignee Title
D547442, Oct 14 2005 Avon Polymer Products Limited Escape hood
D696466, Mar 14 2013 ELMER S PRODUCTS INC Shoulder pad mounted clear helmet
Patent Priority Assignee Title
D249168, Jul 07 1976 Minnesota Mining & Manufacturing Company Softcap respirator hood
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 09 1979Minnesota Mining and Manufacturing Company(assignment on the face of the patent)
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