Patent
   D391764
Priority
Jul 19 1994
Filed
Aug 28 1996
Issued
Mar 10 1998
Expiry
Mar 10 2012
Assg.orig
Entity
unknown
25
9
n/a
The ornamental design for a toothbrush head, as shown and described.

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

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a longitudinal section thereof.

The broken line showing of the handle in FIGS. 1-4 is for illustrative purposes only and forms no part of the claimed design.

Reinesch, Bernard, Falleiros, Alexander Petrocini, Lima, Paulo Rogerio Braga

Patent Priority Assignee Title
D439745, May 06 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
D443140, May 05 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with bristles
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
D448932, 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
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D460624, Dec 21 2000 ERGONOMIC DENTAL TECHNOLOGIES, INC Toothbrush head with stepped bristle array
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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
D825935, Apr 20 2017 Tangle Teezer Limited Hair brush
Patent Priority Assignee Title
1018927,
3934298, Apr 23 1974 Toothbrush
4081876, Nov 21 1975 Lever Brothers Company Toothbrushes
4894880, Feb 03 1989 Tooth brush
201867,
D279838, Sep 02 1983 Colgate-Palmolive Company Toothbrush
D332873, Jul 13 1990 The Procter & Gamble Company Set of bristles for a toothbrush
D334473, Jul 13 1990 The Proctor & Gamble Company Set of bristles for a toothbrush
D359851, Nov 02 1992 Gillette Canada Company Set of bristles for a toothbrush
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