Patent
   D311454
Priority
Jun 27 1988
Filed
Jun 27 1988
Issued
Oct 23 1990
Expiry
Oct 23 2004
Assg.orig
Entity
unknown
48
4
n/a
The ornamental design for a toothbrush, as shown and described.

FIG. 1 is a top plan view of a toothbrush showing my new design, the bottom being a mirror image thereof;

FIG. 2 is a side elevational view thereof;

FIG. 3 is an end elevational view as seen from the right of FIG. 2;

FIG. 4 is an elevational view as seen from the opposite end thereof; and

FIG. 5 is an elevational view of the side opposite that shown in FIG. 2.

Rethman, Michael P.

Patent Priority Assignee Title
6230355, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Lingual toothbrush
6438786, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush with longitudinal bristle reinforcement
D321092, Sep 02 1988 Toothbrush
D321287, Sep 02 1988 Toothbrush
D321987, Feb 27 1989 Handleless toothbrush
D428256, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D428260, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Anterior lingual toothbrush
D430401, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Set of bristles for a toothbrush
D431366, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D431722, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D431908, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D434564, Jan 04 1999 ERGONOMIC DENTAL TECHNOLOGIES, INC Anterior lingual toothbrush
D438385, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D439745, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D442785, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D443140, May 05 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D443141, Sep 01 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head
D443142, Sep 01 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head
D444951, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Set of bristles for a substantially triangular-headed toothbrush
D445571, Sep 01 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head
D446020, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Set of bristles for a substantially oval-headed toothbrush
D448932, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D450927, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D456137, Jan 24 2001 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D458452, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D459084, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D459085, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Stepped bristle array for a toothbrush head
D460268, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D460624, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D461314, Jan 24 2001 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush handle
D462175, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D462176, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D464797, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Stepped bristle array for a toothbrush head
D464798, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Stepped bristle array for a toothbrush head
D464800, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D464801, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D465089, Jan 24 2001 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush handle
D465656, Jan 24 2001 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush
D467081, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D467082, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D468538, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D480876, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
D765418, Jan 29 2015 ZHIJUN LIN Two-in-one brush
D876098, Jan 15 2019 YANGZHOU E.S. TOOTHBRUSH CO., LTD. Toothbrush
D907927, Dec 26 2018 Pike Brands LLC Dual-sided toothbrush
D957134, Dec 26 2018 Elli & Nooli, LLC Dual-sided toothbrush
ER4812,
ER5211,
Patent Priority Assignee Title
4463470, Mar 17 1983 WILLIS, BRAIN D PROFESSIONAL CORPORATION Toothbrush
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107228,
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