Patent
   D309962
Priority
Dec 10 1987
Filed
Dec 10 1987
Issued
Aug 14 1990
Expiry
Aug 14 2004
Assg.orig
Entity
unknown
7
4
n/a
The ornamental design for a face mask for cold protection, as shown and described.

FIG. 1 is a top, front and side perspective view of a face mask for cold protection showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof; and

FIG. 6 is a side elevational view thereof.

Ebeling, Olavi

Patent Priority Assignee Title
5265280, Apr 29 1992 Facial screen with connecting elastic
D954937, Aug 14 2020 SN PLUS CO., LTD.; SN PLUS CO , LTD Mask
D958323, Jul 26 2020 Transparent face mask
D958324, Aug 19 2020 Koller Enterprises, Inc. Clear face mask
D978329, May 22 2020 ZIM IP AMERICA INC Face respirator mask
ER5509,
ER9274,
Patent Priority Assignee Title
4579113, Apr 23 1984 Parmelee Industries, Inc. Disposable covers for respirators
231803,
239469,
D247982, Sep 10 1976 Inhalation mask
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Nov 18 1987EBELING, OLAVISUOMEN JONAS OY, PAKILANTTIE 40, SF-00630 HELSINKI, FINLANDASSIGNMENT OF ASSIGNORS INTEREST 0048160914 pdf
Dec 10 1987Suomen Jonas Oy(assignment on the face of the patent)
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