Patent
   D334842
Priority
Jun 12 1991
Filed
Jun 12 1991
Issued
Apr 20 1993
Expiry
Apr 20 2007
Assg.orig
Entity
unknown
13
5
n/a
The ornamental design for a triple head toothbrush, as shown and described.

FIG. 1 is a perspective view of a triple head toothbrush, showing our new design as mounted on a battery powered handle;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a bottom view thereof;

FIG. 7 is a perspective view of another embodiment of the triple head toothbrush showing our design as mounted on a battery powered handle;

FIG. 8 is a top view thereof;

FIG. 9 is a front view thereof;

FIG. 10 is side view thereof;

FIG. 11 is a rear view; and,

FIG. 12 is a bottom view.

The broken line, showing of a handle in FIGS. 1 and 7, is for illustrative purposes only and forms no part of the claimed design.

Lemon, J. Robert, Evans, William T., Christian, Robert E.

Patent Priority Assignee Title
6041468, Mar 12 1998 Colgate-Palmolive Company Prophy toothbrush
7434286, Feb 26 2003 ALTITUDE, INC ; Colgate-Palmolive Company Powered toothbrush with improved ergonomics
7793375, May 12 2003 Colgate-Palmolive Company Powered toothbrush with curved neck and flexible shaft
D651407, Jan 23 2009 Colgate-Palmolive Company Toothbrush
D657568, Feb 26 2010 Colgate-Palmolive Company Oral care implement
D657569, Feb 26 2010 Colgate-Palmolive Company Head portion of an oral care implement
D658886, Jan 23 2009 Colgate-Palmolive Company Toothbrush
D680748, Feb 26 2010 Colgate-Palmolive Company Oral care implement
D690518, Feb 26 2010 Colgate-Palmolive Company Head portion of an oral care implement
D692242, Feb 26 2010 Colgate-Palmolive Company Oral care implement
D713151, Feb 26 2010 Colgate-Palmolive Company Head portion of an oral care implement
D771953, Feb 26 2010 Colgate-Palmolive Company Head portion of an oral care implement
D848154, Feb 26 2010 Colgate-Palmolive Company Head portion of an oral care implement
Patent Priority Assignee Title
1736525,
1874467,
102048,
D278764, Jun 30 1982 PROFESSIONAL DENTAL TECHNOLOGIES, INC Battery operated tooth brush
DE2144882,
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Jun 12 1991Professional Dental Technologies, Inc.(assignment on the face of the patent)
Oct 21 1991LEMON, J ROBERTPROFESSIONAL DENTAL TECHNOLOGIES, CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0058850884 pdf
Oct 21 1991EVANS, WILLIAM T PROFESSIONAL DENTAL TECHNOLOGIES, CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0058850884 pdf
Oct 21 1991CHRISTIAN, ROBERT E PROFESSIONAL DENTAL TECHNOLOGIES, CORPORATIONASSIGNMENT OF ASSIGNORS INTEREST 0058850884 pdf
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