US2218072A
(en)
|
1939-02-25 |
1940-10-15 |
Garland D Runnels |
Tongue brush and scraper
|
US2583750A
(en)
|
1947-10-09 |
1952-01-29 |
Garland D Runnels |
Tongue scraper
|
USD246878S
(en)
*
|
1976-06-21 |
1978-01-10 |
Stanley Kitzis |
Combined toothbrush, tongue scraper and mirror
|
USD265506S
(en)
*
|
1979-05-30 |
1982-07-20 |
Finamore Peter G |
Tongue scraper
|
USD294885S
(en)
*
|
1985-05-06 |
1988-03-29 |
Mollenhoff David V |
Electric toothbrush
|
USD291001S
(en)
*
|
1985-11-22 |
1987-07-21 |
Jean Gaskins |
Tongue scraper
|
USD295695S
(en)
*
|
1986-09-11 |
1988-05-17 |
Iraj Golzari |
Combination tooth brush and tongue scraper
|
USD301372S
(en)
*
|
1987-01-27 |
1989-05-30 |
Tsen John B |
Tongue scraper
|
USD324912S
(en)
*
|
1988-12-01 |
1992-03-24 |
Hansen Brian C |
Tongue scraper
|
USD367707S
(en)
*
|
1994-08-08 |
1996-03-05 |
Baker Contracting, Inc. |
Tongue scraper
|
USD402811S
(en)
*
|
1996-01-02 |
1998-12-22 |
Pulse Innovations, Inc. |
Electric toothbrush head and handle unit
|
USD378411S
(en)
*
|
1996-03-19 |
1997-03-11 |
Marco Taoatao |
Combined hygienic tongue scraper and cleaner
|
US5792159A
(en)
|
1996-04-23 |
1998-08-11 |
Amin; Jatin N. |
Tongue cleaner
|
USD385962S
(en)
*
|
1996-07-24 |
1997-11-04 |
Conrey Jack J |
Tongue scraper
|
USD392386S
(en)
|
1997-02-05 |
1998-03-17 |
Nguyen Daniel V |
Tongue cleaner
|
US5779475A
(en)
*
|
1997-02-11 |
1998-07-14 |
Patel; Deepty U. |
Tongue scraper
|
US5893860A
(en)
*
|
1997-03-17 |
1999-04-13 |
Ripich; Robert J. |
Tongue scraper
|
USD391370S
(en)
*
|
1997-07-02 |
1998-02-24 |
Cho Spencer Y |
Plastic tongue scraper having a concave collecting head
|
US5947912A
(en)
*
|
1997-09-10 |
1999-09-07 |
Oralgiene |
Vibratory tongue conditioning implement
|
USD404487S
(en)
*
|
1998-02-27 |
1999-01-19 |
Milbert, Inc. |
Tongue scraper
|
USD406891S
(en)
*
|
1998-06-01 |
1999-03-16 |
Smith Sharilyn J |
Tongue scraper
|
US5984935A
(en)
|
1998-07-10 |
1999-11-16 |
Welt; Teodor |
Tongue cleaner
|
USD408534S
(en)
*
|
1998-08-18 |
1999-04-20 |
U.S. Dentek Corporation |
Tongue scraper
|
USD423785S
(en)
*
|
1999-08-05 |
2000-05-02 |
Dina Karallis |
Combined toothbrush, tongue scraper and floss tool
|
USD465847S1
(en)
*
|
2001-11-13 |
2002-11-19 |
Odeleya Jacobs |
Tongue scraper
|
USD499884S1
(en)
*
|
2002-03-15 |
2004-12-21 |
The Procter & Gamble Company |
Electric toothbrush
|
GB2386557A
(en)
*
|
2002-03-19 |
2003-09-24 |
Peri Dent Ltd |
Tongue Scraper
|
USD475460S1
(en)
*
|
2002-08-05 |
2003-06-03 |
Dental Concepts Llc |
Tongue scraper
|
USD484978S1
(en)
*
|
2002-10-15 |
2004-01-06 |
Raj Syal |
Tongue scraper
|
USD484312S1
(en)
*
|
2003-03-05 |
2003-12-30 |
Oasis Global Limited |
High frequency vibration toothbrush
|
USD508325S1
(en)
*
|
2004-03-04 |
2005-08-16 |
Tisu Designs Cc |
Toothbrush including a tongue scraper
|
USD529174S1
(en)
|
2004-04-05 |
2006-09-26 |
Braun Gmbh |
Oral care appliance (electric tongue)
|
USD527821S1
(en)
*
|
2004-09-07 |
2006-09-05 |
Sunstar Americas, Inc. |
Combined tongue scraper and brush
|
US20060052805A1
(en)
|
2004-09-07 |
2006-03-09 |
Cwik James L |
Tongue scraper and brush
|
USD571470S1
(en)
*
|
2004-09-15 |
2008-06-17 |
Dentek Oral Care, Inc. |
Tongue scraper
|
US20060058821A1
(en)
*
|
2004-09-15 |
2006-03-16 |
Jansheski John M |
Tongue scraper
|
GB0500575D0
(en)
|
2005-01-12 |
2005-02-16 |
Glaxosmithkline Consumer Healt |
Novel device
|
USD536452S1
(en)
*
|
2005-02-21 |
2007-02-06 |
Glaxosmithkline Consumer Healthcare Gmbh |
Tongue scraper
|
USD515817S1
(en)
*
|
2005-05-09 |
2006-02-28 |
Siemer Roelant L M |
Combination toothbrush and tongue scraper
|
USD538929S1
(en)
|
2005-09-20 |
2007-03-20 |
Ya Horng Electronic Co., Ltd. |
Jet nozzle for an oral irrigator with a tongue scraper
|
USD567945S1
(en)
*
|
2006-08-22 |
2008-04-29 |
Foster Gregory J |
Tongue cleaner
|
USD595963S1
(en)
*
|
2006-12-07 |
2009-07-14 |
Wesley Gronikowski |
Toothbrush and tongue scraper combination
|
US20090111069A1
(en)
|
2007-09-27 |
2009-04-30 |
Anneke Wagner |
Tongue scraper and suction device
|
US20090130637A1
(en)
|
2007-11-19 |
2009-05-21 |
Pantangco Iii Irineo Marvin |
Tongue scraper
|
USD583943S1
(en)
*
|
2008-05-16 |
2008-12-30 |
Issac Zaksenberg |
Tongue cleaner
|
CA2798608A1
(en)
|
2010-05-06 |
2011-11-10 |
Braun Gmbh |
Tongue cleaning device
|
US8740788B1
(en)
|
2010-06-04 |
2014-06-03 |
Gil Mettler |
Tongue retraction method and apparatus with relief notch
|
USD696517S1
(en)
*
|
2010-11-30 |
2013-12-31 |
Koninklijke Philips N.V. |
Electric toothbrush
|
USD652925S1
(en)
*
|
2011-06-29 |
2012-01-24 |
Dr. Fresh, Inc. |
Tongue scraper
|
US20130000658A1
(en)
|
2011-07-01 |
2013-01-03 |
Mizaru Enterprises, LLC |
Combination Toothbrush, Floss Dispenser and Tongue Scraper
|
USD651808S1
(en)
*
|
2011-07-01 |
2012-01-10 |
Mizaru Enterprises, LLC |
Combination toothbrush, floss dispenser and tongue scraper
|
USD661098S1
(en)
*
|
2012-01-26 |
2012-06-05 |
Dr. Fresh, Inc. |
Toothbrush
|
KR101269969B1
(ko)
*
|
2012-11-21 |
2013-05-31 |
차희찬 |
복수의 광원이 교대로 배열된 광 조사 칫솔
|
USD710109S1
(en)
*
|
2013-01-30 |
2014-08-05 |
Children Oral Care, Llc |
Toothbrush
|
US8955190B2
(en)
|
2013-04-05 |
2015-02-17 |
Brian Ivory |
Combined self-cleaning toothbrush and tongue scraper
|
USD736379S1
(en)
*
|
2014-01-31 |
2015-08-11 |
UNIP Plastic Industries SDN, BHD. |
Tongue scraper
|
USD749853S1
(en)
*
|
2014-04-01 |
2016-02-23 |
Kolibree SAS |
Electronic toothbrush
|
US10028760B2
(en)
*
|
2014-08-21 |
2018-07-24 |
Robert T. Bock Consultancy Llc |
High intensity ultrasonic tongue cleaner
|