Patent
   D291504
Priority
Feb 21 1985
Filed
Feb 21 1985
Issued
Aug 25 1987
Expiry
Aug 25 2001

TERM.DISCL.
Assg.orig
Entity
unknown
9
20
n/a
The ornamental design for a toothbrush, as shown and described.

FIG. 1 is a perspective view of a toothbrush, showing our new design;

FIG. 2 is a side elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a fragmentary side elevational view of a second embodiment of a toothbrush; and

FIG. 6 is a fragmentary side elevational view of a third embodiment of a toothbrush.

Tarrson, Emanuel B., Maric, Dane, Kelly, Thomas P.

Patent Priority Assignee Title
5283924, Sep 21 1990 Gillette Canada Company Interdental foam brush and treatment gel combination therewith
6895629, Jul 15 2004 Double sided toothbrush
D303043, Mar 04 1986 John O. Butler Company Toothbrush
D377121, Jan 31 1996 Toothbrush
D657144, Dec 04 2009 Parfums Christian Dior Mascara brush
D761025, Jan 08 2014 Toothbrush
D802135, Jun 17 2016 Interdental brushe head connector
D837525, Jun 13 2017 BleepBleeps Limited Ultrasonic toothbrush
D917892, Sep 05 2019 HOLOGRAM HOLDINGS I, INC Brush
Patent Priority Assignee Title
1465522,
1806520,
1894413,
1996205,
2164219,
2167129,
2206542,
2319841,
3204275,
3559226,
3720975,
3892040,
3939520, Jun 13 1974 Tooth brush
3964122, Oct 15 1974 Dental hygiene device
4030199, May 12 1975 E-Z Floss Handle for disposable appliance
4222143, Mar 16 1979 John O. Butler Company Interproximal brush handle
4319377, Aug 25 1980 John O. Butler Company Interproximal toothbrush
4387479, May 14 1981 BLOCK DRUG COMPANY, INC Interproximal toothbrush
4395943, Oct 22 1980 ESRO AG Interproximal toothbrush
DE2679174,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Feb 20 1985TARRSON, EMANUEL B JOHN O BUTLER COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0043740793 pdf
Feb 20 1985MARIC, DANEJOHN O BUTLER COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0043740793 pdf
Feb 20 1985KELLY, THOMAS P JOHN O BUTLER COMPANYASSIGNMENT OF ASSIGNORS INTEREST 0043740793 pdf
Feb 21 1985John O. Butler Company(assignment on the face of the patent)
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