Patent
   D317831
Priority
Sep 28 1987
Filed
Mar 15 1988
Issued
Jul 02 1991
Expiry
Jul 02 2005
Assg.orig
Entity
unknown
6
11
n/a
The ornamental design for a toothbrush, as shown and described.

FIG. 1 is a front elevational view of a toothbrush showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan 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 line 6--6 of FIG. 2;

FIG. 7 is a sectional view taken along line 7--7 of FIG. 1;

FIG. 8 is a front elevational view of a second embodiment of the design shown in FIG. 1;

FIG. 9 is a rear elevational view thereof;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof;

FIG. 12 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 13 is a sectional view taken along line 13--13 of FIG. 8;

FIG. 14 is a sectional view taken along line 14--14 of FIG. 8;

FIG. 15 is a front elevational view of a third embodiment of the design shown in FIG. 1;

FIG. 16 is a rear elevational view thereof;

FIG. 17 is a top plan view thereof;

FIG. 18 is a bottom plan view thereof;

FIG. 19 is a side elevational view, the opposite side being a mirror image thereof;

FIG. 20 is a sectional view taken along line 20--20 of FIG. 15; and

FIG. 21 is a sectional view taken along line 21--21 of FIG. 15.

Hukuba, Hiroshi

Patent Priority Assignee Title
D329141, Jan 18 1990 Electronic toothbrush
D785947, Mar 31 2011 OBSCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTJU EVROCOSMED-STUPINO Toothbrush
D790862, Mar 31 2011 OBSCHESTVO S OGRANICHENNOJ OTVETSTVENNOSTJU “EVROCOSMED-STUPINO” Toothbrush
D876098, Jan 15 2019 YANGZHOU E.S. TOOTHBRUSH CO., LTD. Toothbrush
D925925, Aug 16 2019 Colgate-Palmolive Company Toothbrush
D934568, Aug 16 2019 Colgate-Palmolive Company Toothbrush
Patent Priority Assignee Title
1091209,
1358523,
2036354,
2435394,
2517045,
2823404,
290552,
3369265,
4128911, Jul 09 1976 Compound manual toothbrush
4253212, May 29 1979 HUKUBA DENTAL CORP , A JAPANESE CORP Training appliance for tooth brushing
FR657635,
Executed onAssignorAssigneeConveyanceFrameReelDoc
n/a
Date Maintenance Fee Events


n/a
Date Maintenance Schedule