

| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216170CN2124686U (en) | 1992-06-11 | 1992-06-11 | Magnetic health electric tooth-brush |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92216170CN2124686U (en) | 1992-06-11 | 1992-06-11 | Magnetic health electric tooth-brush |
| Publication Number | Publication Date |
|---|---|
| CN2124686Utrue CN2124686U (en) | 1992-12-16 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92216170PendingCN2124686U (en) | 1992-06-11 | 1992-06-11 | Magnetic health electric tooth-brush |
| Country | Link |
|---|---|
| CN (1) | CN2124686U (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7024717B2 (en) | 2001-03-14 | 2006-04-11 | Braun Gmbh | Method and device for cleaning teeth |
| US7086111B2 (en) | 2001-03-16 | 2006-08-08 | Braun Gmbh | Electric dental cleaning device |
| US7207080B2 (en) | 2001-12-04 | 2007-04-24 | Braun Gmbh | Dental cleaning device |
| CN102472365A (en)* | 2009-08-28 | 2012-05-23 | 日本发条株式会社 | Multi-shaft drive device |
| US8218711B2 (en) | 2004-12-23 | 2012-07-10 | Braun Gmbh | Replaceable accessory for a small electrical appliance and method of monitoring the usage of the accessory |
| US8443476B2 (en) | 2001-12-04 | 2013-05-21 | Braun Gmbh | Dental cleaning device |
| US8558430B2 (en) | 2010-08-19 | 2013-10-15 | Braun Gmbh | Resonant motor unit and electric device with resonant motor unit |
| US8631532B2 (en) | 2011-07-25 | 2014-01-21 | Braun Gmbh | Oral hygiene device |
| US9099939B2 (en) | 2011-07-25 | 2015-08-04 | Braun Gmbh | Linear electro-polymer motors and devices having the same |
| US9226808B2 (en) | 2011-07-25 | 2016-01-05 | Braun Gmbh | Attachment section for an oral hygiene device |
| US11344394B2 (en) | 2018-01-31 | 2022-05-31 | Ali Mohammad Saghiri | Electromagnetic toothbrush |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7624467B2 (en) | 2000-03-17 | 2009-12-01 | Braun Gmbh | Dental cleaning device |
| US7979939B2 (en) | 2000-03-17 | 2011-07-19 | Braun Gmbh | Dental cleaning device |
| US7673360B2 (en) | 2001-03-14 | 2010-03-09 | Braun Gmbh | Dental cleaning device |
| US7621015B2 (en) | 2001-03-14 | 2009-11-24 | Braun Gmbh | Method and device for cleaning teeth |
| US7024717B2 (en) | 2001-03-14 | 2006-04-11 | Braun Gmbh | Method and device for cleaning teeth |
| US7661172B2 (en) | 2001-03-14 | 2010-02-16 | Braun Gmbh | Dental cleaning device |
| US8443475B2 (en) | 2001-03-14 | 2013-05-21 | Braun Gmbh | Method and device for cleaning teeth |
| US7770251B2 (en) | 2001-03-14 | 2010-08-10 | Braun Gmbh | Method and device for cleaning teeth |
| US7774886B2 (en) | 2001-03-14 | 2010-08-17 | Braun Gmbh | Method and device for cleaning teeth |
| US7861349B2 (en) | 2001-03-14 | 2011-01-04 | Braun Gmbh | Method and device for cleaning teeth |
| US8671493B2 (en) | 2001-03-14 | 2014-03-18 | Braun Gmbh | Dental cleaning device |
| US7987545B2 (en) | 2001-03-14 | 2011-08-02 | Braun Gmbh | Method and device for cleaning teeth |
| US7086111B2 (en) | 2001-03-16 | 2006-08-08 | Braun Gmbh | Electric dental cleaning device |
| US8683637B2 (en) | 2001-12-04 | 2014-04-01 | Braun Gmbh | Dental cleaning device |
| US7985073B2 (en) | 2001-12-04 | 2011-07-26 | Braun Gmbh | Method and device for cleaning teeth |
| US7207080B2 (en) | 2001-12-04 | 2007-04-24 | Braun Gmbh | Dental cleaning device |
| US8181301B2 (en) | 2001-12-04 | 2012-05-22 | Braun Gmbh | Dental cleaning device |
| US8443476B2 (en) | 2001-12-04 | 2013-05-21 | Braun Gmbh | Dental cleaning device |
| US8218711B2 (en) | 2004-12-23 | 2012-07-10 | Braun Gmbh | Replaceable accessory for a small electrical appliance and method of monitoring the usage of the accessory |
| CN102472365A (en)* | 2009-08-28 | 2012-05-23 | 日本发条株式会社 | Multi-shaft drive device |
| CN102472365B (en)* | 2009-08-28 | 2015-02-25 | 日本发条株式会社 | Multi-shaft drive device |
| US9027442B2 (en) | 2009-08-28 | 2015-05-12 | Nhk Spring Co., Ltd. | Multi-shaft drive device |
| US8558430B2 (en) | 2010-08-19 | 2013-10-15 | Braun Gmbh | Resonant motor unit and electric device with resonant motor unit |
| US8631532B2 (en) | 2011-07-25 | 2014-01-21 | Braun Gmbh | Oral hygiene device |
| US9099939B2 (en) | 2011-07-25 | 2015-08-04 | Braun Gmbh | Linear electro-polymer motors and devices having the same |
| US9226808B2 (en) | 2011-07-25 | 2016-01-05 | Braun Gmbh | Attachment section for an oral hygiene device |
| US10327876B2 (en) | 2011-07-25 | 2019-06-25 | Braun Gmbh | Oral cleaning tool for an oral hygiene device |
| US11344394B2 (en) | 2018-01-31 | 2022-05-31 | Ali Mohammad Saghiri | Electromagnetic toothbrush |
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| CN2124686U (en) | Magnetic health electric tooth-brush | |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| AD01 | Patent right deemed abandoned | ||
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |