Patent
   D315831
Priority
Jun 06 1988
Filed
Dec 06 1988
Issued
Apr 02 1991
Expiry
Apr 02 2005
Assg.orig
Entity
unknown
37
5
n/a
The ornamental design for a toothbrush, as shown.

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 side elevational view thereof;

FIG. 4 is an elevational view of the opposite side thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a perspective view thereof.

Kawano, Yusuke

Patent Priority Assignee Title
D383307, Nov 14 1995 Infant toothbrush and teething object unit
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D904766, Jun 26 2019 Toothbrush
D907927, Dec 26 2018 Pike Brands LLC Dual-sided toothbrush
D908363, Nov 02 2016 Dyson Technology Limited Head for dental appliance
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D957134, Dec 26 2018 Elli & Nooli, LLC Dual-sided toothbrush
ER3998,
ER4812,
ER5211,
ER9726,
Patent Priority Assignee Title
3698405,
4115893, Jul 07 1976 Pigeon Kabushiki Kaisha Gum brush for infants
860527,
D260431, Aug 01 1978 Lewis Woolf Griptight Limited Baby soother
87240,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Dec 06 1988Pigeon Co., Ltd.(assignment on the face of the patent)
Jan 13 1989KAWANO, YUSUKEPIGEON CO , LTD ASSIGNMENT OF ASSIGNORS INTEREST 0050390370 pdf
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