Patent
   D318476
Priority
Jul 28 1987
Filed
Jul 28 1987
Issued
Jul 23 1991
Expiry
Jul 23 2005
Assg.orig
Entity
unknown
8
4
n/a
The ornamental design for a diver's mask, as shown and described.

FIG. 1 is a front perspective view of a diver's mask showing my design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 6 is a sectional view taken along the line 6--6 in FIG. 3;

FIG. 7 is a top plan view and

FIG. 8 is a bottom plan view thereof.

Sato, Hiromasa

Patent Priority Assignee Title
5572989, Oct 31 1995 JOHNSON OUTDOORS INC Pressure equalizing mechanism for a diving mask
5575277, Jan 17 1996 JOHNSON OUTDOORS INC Equaliztion system for a diving mask
5611644, Nov 09 1995 JOHNSON OUTDOORS INC Buckle for a diving mask
D371841, Jan 05 1995 SeaQuest, Inc. Diver's mask with offset purge cover
D588259, Apr 07 2008 QBAS Co., Ltd. Diving mask
D588260, Apr 07 2008 QBAS Co., Ltd. Diving mask
D975841, Sep 17 2020 Diving mask
ER8520,
Patent Priority Assignee Title
2368303,
143077,
D266031, Apr 15 1979 Tabata Co., Ltd. Diver's mask
D292329, Nov 13 1984 Vitaloni S.p.A. Goggles
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jul 28 1987Tabata Co. Ltd.(assignment on the face of the patent)
Mar 14 1991SATO, HIROMASATABATA CO LTD ASSIGNMENT OF ASSIGNORS INTEREST 0056880744 pdf
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