




| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US29/391,568USD726418S1 (en) | 2011-04-20 | 2011-05-10 | Dental cleaning device | 
| US29/403,449USD740033S1 (en) | 2011-04-20 | 2011-10-06 | Dental cleaning head | 
| CA142777FCA142777S (en) | 2011-05-10 | 2011-10-19 | Dental cleaning head | 
| US29/417,945USD756121S1 (en) | 2011-04-20 | 2012-04-10 | Dental cleaning head | 
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| US13/091,063US8549693B2 (en) | 2011-04-20 | 2011-04-20 | Tooth cleaning device | 
| US29/391,568USD726418S1 (en) | 2011-04-20 | 2011-05-10 | Dental cleaning device | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US13/091,063Continuation-In-PartUS8549693B2 (en) | 2011-04-20 | 2011-04-20 | Tooth cleaning device | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/403,449Continuation-In-PartUSD740033S1 (en) | 2011-04-20 | 2011-10-06 | Dental cleaning head | 
| Publication Number | Publication Date | 
|---|---|
| USD726418S1true USD726418S1 (en) | 2015-04-14 | 
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| US29/391,568ActiveUSD726418S1 (en) | 2011-04-20 | 2011-05-10 | Dental cleaning device | 
| Country | Link | 
|---|---|
| US (1) | USD726418S1 (en) | 
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| USD778065S1 (en)* | 2014-08-13 | 2017-02-07 | Nse Products, Inc. | Treatment brush head | 
| USD782197S1 (en)* | 2015-08-13 | 2017-03-28 | Nse Products, Inc. | Treatment brush head | 
| USD782196S1 (en)* | 2010-04-30 | 2017-03-28 | Braun Gmbh | Manual toothbrush | 
| USD790701S1 (en) | 2016-12-23 | 2017-06-27 | Henry Figueredo | Handle for a tongue cleaner | 
| USD829445S1 (en)* | 2015-08-13 | 2018-10-02 | Nse Products, Inc. | Treatment brush head | 
| USD880869S1 (en)* | 2018-07-27 | 2020-04-14 | Shenzhen Upbuty Technology Co., Ltd. | Skin care device | 
| US10661072B2 (en) | 2017-05-25 | 2020-05-26 | Nse Products, Inc. | TENS attachment for device for cleansing and treating skin | 
| US10772473B2 (en) | 2014-08-13 | 2020-09-15 | Nse Products, Inc. | Device and method for cleansing and treating skin | 
| USD919327S1 (en) | 2018-09-19 | 2021-05-18 | Damian Hagglund | Massage mat | 
| USD933840S1 (en) | 2020-04-21 | 2021-10-19 | Nse Products, Inc. | Microcurrent skin treatment device | 
| US12023491B2 (en) | 2020-04-03 | 2024-07-02 | Nse Products, Inc. | Modulated waveform treatment device and method | 
| USD1078283S1 (en)* | 2022-09-16 | 2025-06-10 | Gruber, Llc | Tooth cleaning device | 
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| US147410A (en) | 1874-02-10 | Improvement in tooth-brushes | ||
| US323305A (en) | 1885-07-28 | Tooth-brush | ||
| US388253A (en) | 1888-08-21 | Dredging-machine | ||
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| US1327757A (en) | 1916-08-10 | 1920-01-13 | William J Eggers | Rubber toothbrush | 
| US1347275A (en) | 1919-09-02 | 1920-07-20 | Eugene W Iden | Dental instrument | 
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|---|---|---|---|---|
| US1924337A (en) | 1933-08-29 | troupa | ||
| US323305A (en) | 1885-07-28 | Tooth-brush | ||
| US388253A (en) | 1888-08-21 | Dredging-machine | ||
| US147410A (en) | 1874-02-10 | Improvement in tooth-brushes | ||
| US659593A (en) | 1900-04-05 | 1900-10-09 | Charles W Richards | Tooth-brush. | 
| US686764A (en) | 1901-04-12 | 1901-11-19 | Charles W Richards | Tooth-brush. | 
| US726727A (en)* | 1902-12-13 | 1903-04-28 | Dunham As | Brush. | 
| US877585A (en) | 1907-05-25 | 1908-01-28 | Phateco Ges Mit Beschraenkter Haftung | Rubbing apparatus for the gums. | 
| US1012653A (en) | 1909-10-21 | 1911-12-26 | Burton D Knickerbocker | Massage-brush. | 
| US1073155A (en) | 1913-01-23 | 1913-09-16 | Sarah Ann Miller | Alcohol or powder appliance. | 
| US1251250A (en)* | 1914-05-13 | 1917-12-25 | Arthur A Libby | Tooth-brush. | 
| US1327757A (en) | 1916-08-10 | 1920-01-13 | William J Eggers | Rubber toothbrush | 
| US1270536A (en) | 1917-07-19 | 1918-06-25 | Charles A Maher | Cleaning device. | 
| US1347275A (en) | 1919-09-02 | 1920-07-20 | Eugene W Iden | Dental instrument | 
| US1371790A (en) | 1920-06-25 | 1921-03-15 | Kelly John Lawrence | Mouth-cleaning device | 
| US1364996A (en) | 1920-08-19 | 1921-01-11 | Jordan Hovey | Brush | 
| US1800993A (en) | 1924-12-15 | 1931-04-14 | Tefra Co | Tcothbrush | 
| US1620990A (en) | 1925-06-09 | 1927-03-15 | Edwin S Brothers | Dental apparatus | 
| US1673638A (en) | 1927-07-28 | 1928-06-12 | Peterson Clifford | Toothbrush | 
| US1729167A (en) | 1928-04-03 | 1929-09-24 | Walter E Knapp | Toothbrush | 
| US1817585A (en) | 1928-04-18 | 1931-08-04 | Samuel Max | Rubber brush | 
| US1797946A (en) | 1930-01-08 | 1931-03-24 | Eichel Emil | Toothbrush | 
| US1801915A (en) | 1930-05-26 | 1931-04-21 | Gray John Edgar | Toothbrush and the like | 
| US1833555A (en) | 1930-07-09 | 1931-11-24 | John P Bell | Combined tooth cleaning and gum massaging device | 
| US1908510A (en) | 1931-05-06 | 1933-05-09 | Lyko Medicine Company | Toothbrush | 
| US1968303A (en) | 1931-10-12 | 1934-07-31 | John F Mcmath | Toothbrush | 
| US1987390A (en) | 1932-09-03 | 1935-01-08 | Boye Needle Co | Massage pad | 
| US2077540A (en) | 1934-10-11 | 1937-04-20 | Welker Harry Logue | Dental cleansing and massage device | 
| US2111238A (en) | 1935-07-03 | 1938-03-15 | William H Doyle | Tooth brush | 
| US2103083A (en) | 1936-03-30 | 1937-12-21 | Indexo Finger Tooth Brush Inc | Teeth cleaning and gum massaging device | 
| US2092987A (en) | 1936-05-19 | 1937-09-14 | Kate M Remington | Tooth cleanser | 
| US2101363A (en) | 1936-07-02 | 1937-12-07 | Rome Lester L De | Sanitary tooth cleanser | 
| US2079728A (en)* | 1936-07-29 | 1937-05-11 | Harold G Arnold | Tooth brush massager | 
| US2217439A (en) | 1938-03-17 | 1940-10-08 | Leslie L Fuller | Oral massaging device | 
| US2206726A (en) | 1938-03-18 | 1940-07-02 | Robert L Lasater | Rubber toothbrush | 
| US2225331A (en) | 1938-10-18 | 1940-12-17 | Pauline Campbell | Rubber bristled toothbursh | 
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| US2218738A (en) | 1939-08-02 | 1940-10-22 | Louis A Bisson | Mouth freshener and dental cleanser implement | 
| US2279355A (en) | 1940-03-28 | 1942-04-14 | Harry L Wilensky | Tooth cleaning and gum massaging brush | 
| US2476201A (en) | 1945-08-01 | 1949-07-12 | Ligoure Alice Eugenia | Sponge rubber insert for toothbrush heads | 
| US2517045A (en) | 1947-01-10 | 1950-08-01 | Chester E Soule | Toothbrush with removable head | 
| US2642604A (en) | 1947-05-17 | 1953-06-23 | Amerigo J Ferrari | Massaging attachment for toothbrushes | 
| US2668973A (en) | 1947-12-18 | 1954-02-16 | Vincent J Glaza | Toothbrush having a removable head | 
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| US2686325A (en) | 1950-03-17 | 1954-08-17 | Silver Louis | Toothbrush | 
| US2600136A (en) | 1950-11-10 | 1952-06-10 | Staunt Martin | Gum massager | 
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| US2706825A (en) | 1954-04-02 | 1955-04-26 | Amoron R Blakeman | Toothbrush | 
| US2877483A (en) | 1957-12-06 | 1959-03-17 | Alvistur Oscar | Tooth brush | 
| US3007441A (en) | 1959-05-18 | 1961-11-07 | Bird A Eyer | Tooth brush for use on domestic animals | 
| US2985167A (en) | 1959-07-16 | 1961-05-23 | Colb Meyer | Gum massaging device | 
| US3043295A (en) | 1959-11-06 | 1962-07-10 | Abraham W Ward | Tooth cleaning and gum massaging instrumentality | 
| US3018778A (en) | 1960-02-16 | 1962-01-30 | Brilliant Herbert | Swab | 
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| US3067446A (en) | 1961-11-15 | 1962-12-11 | Walter G Mcgauley | Tooth brushes | 
| US3174174A (en) | 1963-06-17 | 1965-03-23 | Dengler Rudolf | Tooth brush with disposable head | 
| US3267512A (en) | 1964-03-30 | 1966-08-23 | Bruce C Wiley | Sponge applicator | 
| US3337893A (en) | 1964-07-29 | 1967-08-29 | Colgate Palmolive Co | Tooth cleaning implement | 
| US3321796A (en) | 1964-11-10 | 1967-05-30 | Lelicoff Jhon | Disposable toothbrush | 
| US3332103A (en) | 1965-03-25 | 1967-07-25 | Case William Hayes | Adjustable applicator and cleaner | 
| US3491396A (en) | 1966-01-12 | 1970-01-27 | Joseph M Eannarino | Toothbrush | 
| US3467979A (en) | 1967-10-23 | 1969-09-23 | Edward H Bohlmann | Disposable tooth cleaning implement and method of making same | 
| US3458268A (en) | 1968-04-05 | 1969-07-29 | Joseph W Wozab | Disposable toothbrush | 
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