Patent |
Priority |
Assignee |
Title |
1212001, |
|
|
|
1476433, |
|
|
|
1517320, |
|
|
|
1557244, |
|
|
|
1947324, |
|
|
|
2044863, |
|
|
|
2140307, |
|
|
|
2172624, |
|
|
|
2196667, |
|
|
|
2215031, |
|
|
|
2558332, |
|
|
|
2682066, |
|
|
|
3103679, |
|
|
|
3115652, |
|
|
|
3142852, |
|
|
|
3178754, |
|
|
|
3242516, |
|
|
|
3400417, |
|
|
|
3535726, |
|
|
|
3588936, |
|
|
|
3775800, |
|
|
|
3978852, |
Apr 07 1975 |
|
Plaque jack toothbrush |
4156620, |
Jul 18 1974 |
|
Apparatus and method for cleaning teeth |
4203431, |
May 06 1977 |
Matsushita Electric Works, Ltd. |
Facial treatment device |
4827550, |
Jun 10 1985 |
Dental Research Corporation |
Removable head mechanism for automatic cleaning device |
4845795, |
Jun 10 1985 |
BAUSCH & LOMB ORAL CARE DIVISION, INC |
Automatic cleaning device |
4989287, |
Sep 09 1988 |
BAUSCH & LOMB ORAL CARE DIVISION, INC |
Electric toothbrushes |
5020179, |
Jan 11 1989 |
BAUSCH & LOMB ORAL CARE DIVISION, INC |
Electric toothbrush |
5033150, |
Jan 29 1990 |
Product Development (S.G.Z.) Ltd. |
Motor-driven toothbrush |
5070567, |
Dec 15 1989 |
DENTALINE LTD |
Electrically-driven brush |
5077855, |
Jun 05 1990 |
|
Motor-driven toothbrush |
5088145, |
Mar 26 1990 |
ROW DENTAL PRODUCTS COMPANY, INC |
Electrically powered toothbrush |
5120225, |
May 01 1991 |
BIOBRIGHT INDUSTRIES LTD ; ACDS, LTD |
Method and apparatus for brushing teeth with cyclically rotating brush strokes |
5142723, |
Nov 09 1990 |
L. Paul, Lustig |
Tooth cleaning apparatus having powered brush and spray |
5170525, |
May 31 1991 |
Giovest Inc. |
Battery operated toothbrush |
5177826, |
Mar 16 1990 |
HEGEMANN, KENNETH J ; HEGEMANN INTERNATIONAL LTD , A CORPORATION OF THE BRITISH VIRGIN ISLANDS |
Rotary toothbrush |
5186627, |
May 01 1991 |
BIOBRIGHT INDUSTRIES LTD ; ACDS, LTD |
Hand-actuated rotatable toothbrush |
5226206, |
Oct 11 1991 |
A to Z Technology Ltd. |
Toothbrush |
5253382, |
Aug 31 1992 |
|
Power operated toothbrush |
5274870, |
May 26 1992 |
|
Movable head toothbrush apparatus |
5276932, |
May 13 1992 |
|
Manually operated rotary toothbrush |
5289604, |
Nov 14 1989 |
Braun GmbH |
Electric toothbrush with demountable brush section |
5353460, |
Sep 24 1993 |
Ohio Health Care Products, Inc. |
Power driven toothbrush |
5378153, |
Feb 07 1992 |
PHILIPS ORAL HEALTHCARE, INC ; Optiva Corporation |
High performance acoustical cleaning apparatus for teeth |
5381576, |
Mar 17 1994 |
|
Electrical toothbrush |
5383242, |
Jan 08 1992 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5392483, |
Jul 07 1994 |
CHURCH & DWIGHT CO , INC |
Multi-level bristle tuft toothbrush |
5396678, |
Nov 02 1992 |
Gillette Canada Company |
Toothbrush with rectangular bristles |
5404608, |
Oct 19 1993 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5416942, |
Feb 26 1993 |
Ariete S.r.l. |
Motorized anti-plaque toothbrush |
5421726, |
Mar 19 1993 |
|
Tooth-brushing method by an electric toothbrush having a predetermined vibration frequency |
5435034, |
Jul 28 1993 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5442827, |
Oct 19 1993 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5465444, |
Jul 31 1992 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5467495, |
Jan 24 1992 |
Braun GmbH |
Brush for an electrically powered toothbrush |
5494252, |
Aug 17 1994 |
Biobright Corporation; Bio Bright Industries, Ltd. |
Device and method for effecting relative motion within a closed sales display package |
5504958, |
Dec 17 1993 |
Braun GmbH |
Electric toothbrush |
5504959, |
Mar 24 1994 |
PANASONIC ELECTRIC WORKS CO , LTD |
Electric toothbrush |
5504960, |
Oct 19 1993 |
Bausch & Lomb Incorporated |
Electric toothbrush |
5504961, |
Aug 16 1994 |
|
Electric toothbrush with drive release |
5524312, |
Mar 06 1995 |
|
Electric toothbrush |
5613259, |
Jun 06 1994 |
WATER PIK, INC ; WATER PIK TECHNOLOGIES, INC |
High frequency electric toothbrush |
5617601, |
Oct 08 1993 |
|
Brushes for personal hygiene purposes |
5617603, |
Jul 23 1996 |
|
Brush head assembly of an electric toothbrush |
5625916, |
May 24 1995 |
Colgate-Palmolive Company |
Toothbrush |
5652990, |
Mar 17 1993 |
Braun GmbH |
Brush section for an electric toothbrush |
5727273, |
Jan 23 1997 |
|
Electric toothbrush assembly with sterilizing and charging devices |
5732433, |
Mar 20 1993 |
Braun GmbH |
Electric toothbrush |
5784743, |
Dec 30 1996 |
Addway Engineering Limited |
Electric toothbrushes |
5836030, |
Dec 28 1995 |
U S PHILIPS CORPORATION |
Dental cleaning device and attachment for such a device |
5839148, |
Apr 17 1997 |
Procter & Gamble Company, The |
Toothbrush with both stationary and moving tufts |
5842244, |
Oct 29 1994 |
Braun GmbH |
Brush section for an electric toothbrush |
5842245, |
May 26 1998 |
|
Electric toothbrush assembly |
5842249, |
Oct 31 1992 |
|
Toothbrush |
5850655, |
Mar 20 1993 |
Braun GmbH |
Electric toothbrush |
5862558, |
Oct 29 1994 |
Braun GmbH |
Brush section for an electric toothbrush |
5862559, |
Sep 23 1988 |
|
Toothbrush for interproximal and periodontal pocket cleaning |
5867856, |
Sep 23 1994 |
Braun GmbH |
Brush section for an electric toothbrush |
5901397, |
Dec 17 1996 |
U.S. Philips Corporation |
Toothbrush having a brush holder movable against spring force |
5974613, |
Apr 01 1995 |
Braun GmbH |
Brush section for an electric toothbrush |
5987681, |
Dec 31 1997 |
Procter & Gamble Company, The |
Electric toothbrush |
5996157, |
Mar 16 1998 |
|
Toothbrush with manual rotary patterned bristle method |
6000083, |
Sep 30 1998 |
CHURCH & DWIGHT CO , INC |
Electric toothbrush |
6021538, |
Jun 24 1995 |
Braun GmbH |
Brush section for an electric toothbrush |
6058541, |
Jul 03 1996 |
Gillette Canada Company |
Crimped bristle toothbrush |
6094769, |
Oct 02 1996 |
Braun GmbH |
Bristle for a toothbrush |
6138310, |
Apr 23 1999 |
TWINBRUSH, L L C |
Electric toothbrush having opposed bristle heads |
6141819, |
Oct 02 1996 |
Braun GmbH |
Bristle for a toothbrush |
6178582, |
Sep 14 1994 |
SmithKline Beecham Consumer Healthcare GmbH |
Toothbrush comprising a resilient flex region |
6189693, |
Sep 30 1998 |
CHURCH & DWIGHT CO , INC |
Electric toothbrush |
6237178, |
Dec 17 1996 |
U S PHILIPS CORPORATION |
Toothbrush comprising a brush member having bristles of different lengths, and brush member having bristles of different lengths for a tooth brush |
CA1082408, |
|
|
|
CA1288555, |
|
|
|
CA1330383, |
|
|
|
CA2102130, |
|
|
|
CA2133879, |
|
|
|
CA2221796, |
|
|
|
CA2282957, |
|
|
|
CA81887, |
|
|
|
CA81888, |
|
|
|
CA84252, |
|
|
|
CA86705, |
|
|
|
CA88711, |
|
|
|
CA89738, |
|
|
|
CA89739, |
|
|
|
CN2223981, |
|
|
|
CN2324987, |
|
|
|
CN2393503, |
|
|
|
228983, |
|
|
|
237659, |
|
|
|
D321285, |
Mar 06 1989 |
Kabushiki Kaisha Izumi Seiki Seisakusho |
Electric toothbrush |
D329946, |
Mar 29 1990 |
Colgate-Palmolive Company |
Set of bristles for a toothbrush |
D330286, |
Mar 29 1990 |
Colgate-Palmolive Company |
Set of bristles for a toothbrush |
D352829, |
Jul 05 1991 |
Block Drug Company, Inc. |
Denture brush |
D358486, |
Nov 02 1992 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D364740, |
Nov 02 1992 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D370347, |
Jul 07 1994 |
CHURCH & DWIGHT CO , INC |
Toothbrush head |
D372584, |
Mar 22 1995 |
JOHNSON & JOHNSON CONSUMER PRODUCTS, INC |
Bristled head for a toothbrush |
D391083, |
Nov 30 1995 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D397251, |
Jan 14 1997 |
PANASONIC ELECTRIC WORKS CO , LTD |
Brush head for electric toothbrush |
D397252, |
Mar 25 1997 |
U.S. Philips Corporation |
Stem with brush head for electric toothbrush |
D400713, |
May 07 1997 |
Procter & Gamble Company, The |
Set of bristles for a toothbrush |
D402112, |
Jun 05 1997 |
Colgate-Palmolive Company |
Toothbrush |
D403510, |
Sep 29 1997 |
DR FRESH, LLC |
Brushhead for a toothbrush |
D406464, |
Mar 22 1995 |
McNeil-PPC, Inc; DR FRESH, LLC |
Bristled head for a toothbrush |
D411769, |
Aug 07 1998 |
Colgate-Palmolive Company |
Battery operated toothbrush |
D414607, |
Dec 22 1997 |
DR FRESH, LLC |
Brushhead for a toothbrush |
D414608, |
Dec 22 1997 |
DR FRESH, LLC |
Toothbrush |
D422143, |
Jan 25 1999 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D422144, |
Mar 29 1999 |
ERGONOMIC DENTAL TECHNOLOGIES, INC |
Toothbrush head with bristles |
D430730, |
Jun 23 1999 |
DR FRESH, LLC |
Bristled head for a toothbrush |
D432312, |
Jan 25 1999 |
CHURCH & DWIGHT CO , INC |
Bristle head for a toothbrush |
D433814, |
Jan 25 1999 |
CHURCH & DWIGHT CO , INC |
Toothbrush |
D434563, |
Mar 07 2000 |
Gillette Canada Company |
Set of bristles for a brush |
D434565, |
Apr 10 2000 |
|
Tooth brush head |
D434906, |
Jan 25 1999 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D437688, |
Feb 09 1998 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D440048, |
Nov 12 1997 |
Gillette Canada Company |
Toothbrush |
D443985, |
Nov 12 1997 |
Gillette Canada Company |
Set of bristles for a toothbrush |
D444629, |
Feb 02 2000 |
Antares Capital LP |
Set of bristles for a brush |
D446941, |
Feb 15 2000 |
SmithKline Beecham GmbH & Co. KG |
Toothbrush head |
D448171, |
Sep 11 1998 |
DR FRESH, LLC |
Bristle head for a toothbrush |
DE19701964, |
|
|
|
DE2736286, |
|
|
|
DE29600236, |
|
|
|
DE29613608, |
|
|
|
DE29618755, |
|
|
|
DE29821121, |
|
|
|
DE29821331, |
|
|
|
DE4139788, |
|
|
|
DE4243220, |
|
|
|
DE4243221, |
|
|
|
EP208401, |
|
|
|
EP254397, |
|
|
|
EP374152, |
|
|
|
EP520985, |
|
|
|
EP537465, |
|
|
|
EP546203, |
|
|
|
EP582670, |
|
|
|
EP585738, |
|
|
|
EP628291, |
|
|
|
EP641181, |
|
|
|
EP990424, |
|
|
|
EP1053721, |
|
|
|
FR2368854, |
|
|
|
FR2769187, |
|
|
|
GB2228861, |
|
|
|
GB2237505, |
|
|
|
GB2290224, |
|
|
|
GB2319170, |
|
|
|
GB369600, |
|
|
|
JP6245820, |
|
|
|
KR1983002315, |
|
|
|
TW137856, |
|
|
|
TW239963, |
|
|
|
TW239964, |
|
|
|
TW253174, |
|
|
|
TW330411, |
|
|
|
WO9309729, |
|
|
|
WO9403125, |
|
|
|
WO9405230, |
|
|
|
WO9531123, |
|
|
|
WO9701307, |
|
|
|
WO9800049, |
|
|
|
WO9826729, |
|
|
|
WO9846103, |
|
|
|
WO9907251, |
|
|
|
WO9965359, |
|
|
|