Patent
   D923775
Priority
Apr 24 2020
Filed
Apr 24 2020
Issued
Jun 29 2021
Expiry
Jun 29 2036
Assg.orig
Entity
unknown
15
40
n/a
The ornamental design for a hygienic face mask, as shown.

FIG. 1 is a perspective view, taken from the top, front, and right side, of a hygienic face mask, in accordance with our new design.

FIG. 2 is a perspective view, taken from the rear and left side, of the hygienic face mask shown in FIG. 1.

FIG. 3 is a front elevation view of the hygienic face mask shown in FIG. 1.

FIG. 4 is a rear elevation view of the hygienic face mask shown in FIG. 1.

FIG. 5 is a side elevation view of the hygienic face mask shown in FIG. 1, taken from the right side of FIG. 1.

FIG. 6 is a side elevation view of the hygienic face mask shown in FIG. 1, taken from the left side of FIG. 1.

FIG. 7 is a top plan view of the hygienic face mask shown in FIG. 1; and,

FIG. 8 is bottom plan view of the hygienic face mask shown in FIG. 1.

Hartzheim, G. Douglas, Gilner, John H., Wilbur, Steven R.

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Executed onAssignorAssigneeConveyanceFrameReelDoc
Apr 24 2020Inland Concrete Products, Inc.(assignment on the face of the patent)
Apr 24 2020GILNER, JOHN H INLAND CONCRETE PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524870366 pdf
Apr 24 2020HARTZHEIM, G DOUGLASINLAND CONCRETE PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524870366 pdf
Apr 24 2020WILBUR, STEVEN R INLAND CONCRETE PRODUCTS, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0524870366 pdf
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