A battery operated electric toothbrush with an angled shaft
Abstract
An electric toothbrush comprising an elongated body portion and a head including a static portion and a circular portion, a handle, and an angled shaft between the head and the handle. The circular portion rotates or reciprocates about an axis normal to a longitudinal axis of the head. The circular portion includes stiff bristles and the static portion includes soft bristles. The elongated body portion is hollow and further includes a motor in the hollow portion, which is operatively connected to the circular portion for rotating or reciprocating the circular portion. A switch is operatively connected to the motor to provide momentary and continuous operation of the toothbrush. A worm gear and a pair of step gears are located in the hollow portion. The motor is operatively connected to the worm gear and the step gears are operatively connected to the worm gear and to each other. One of the step gears is offset with respect to a longitudinal axis of the elongated body portion. A shaft which is operatively connected to the offset step gear and to a second end to the circular portion. A battery is located within the hollow section for powering the motor. <IMAGE>
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
90 members in 21 offices
Priority claims6
| Document | Office | Kind | Date |
|---|---|---|---|
| 16362198 | United States of America | A | |
| 16362198 | United States of America | A | |
| 23679499 | United States of America | A | |
| 23679499 | United States of America | A | |
| US19980163621 | – | – | – |
| US19990236794 | – | – | – |
Members90
| Document | Office | Kind | |
|---|---|---|---|
| US6000083A | United States of America | A | |
| CA2282957A1 | Canada | A1 | |
| EP0990424A1 | European Patent Office (EPO) | A1 | |
| AU4882999A | Australia | A | |
| TR199902394A2 | Türkiye | A2 | |
| TR199902394A3 | Türkiye | A3 | |
| KR20000023525A | Republic of Korea | A | |
| CN1252248A | China | A | |
| JP2000210307A | Japan | A | |
| BR9908667A | Brazil | A | |
| US6178579B1 | United States of America | B1 | |
| US6189693B1 | United States of America | B1 | |
| IL132076D0 | Israel | D0 | |
| SG79283A1 | Singapore | A1 | |
| CA2364232A1 | Canada | A1 | |
| WO0119281A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2296401A | Australia | A | |
| NZ337972A | New Zealand | A | |
| US2001004781A1 | United States of America | A1 | |
| US2001022277A1 | United States of America | A1 | |
| EP1143875A2 | European Patent Office (EPO) | A2 | |
| WO0119281A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2001054561A1 | United States of America | A1 | |
| TW474803B | Taiwan Province of China | B | |
| US2002017474A1 | United States of America | A1 | |
| US2002020645A1 | United States of America | A1 | |
| US2002029988A1 | United States of America | A1 | |
| US2002032941A1 | United States of America | A1 | |
| US6360395B2 | United States of America | B2 | |
| US6371294B1 | United States of America | B1 | |
| IL143017D0 | Israel | D0 | |
| AR020528A4 | Argentina | A4 | |
| DE29924223U1 | Germany | U1 | |
| TW490297B | Taiwan Province of China | B | |
| AU748925B2 | Australia | B2 | |
| US2002078514A1 | United States of America | A1 | |
| TW495359B | Taiwan Province of China | B | |
| TR200101408T1 | Türkiye | T1 | |
| US2002152564A1 | United States of America | A1 | |
| CA2465716A1 | Canada | A1 | |
| WO03017861A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US6564940B2 | United States of America | B2 | |
| CN1423545A | China | A | |
| CN1111392C | China | C | |
| MXPA01006566A | Mexico | A | |
| WO03017861A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1383443A2 | European Patent Office (EPO) | A2 | |
| IN192007BThis record | India | B | |
| JP2004507273A | Japan | A | |
| US2004074026A1 | United States of America | A1 | |
| CN1491622A | China | A | |
| CN1496240A | China | A | |
| US2004088807A1 | United States of America | A1 | |
| JP2004520929A | Japan | A | |
| CN1515233A | China | A | |
| JP2004223276A | Japan | A | |
| RU2234287C2 | Russian Federation | C2 | |
| MXPA03004033A | Mexico | A | |
| JP3566150B2 | Japan | B2 | |
| RU2250092C2 | Russian Federation | C2 | |
| CA2364232C | Canada | C | |
| US6932216B2 | United States of America | B2 | |
| US2005278874A1 | United States of America | A1 | |
| RU2270638C2 | Russian Federation | C2 | |
| EP1143875B1 | European Patent Office (EPO) | B1 | |
| CN1250175C | China | C | |
| AT321502T | Austria | T | |
| ATE321502T1 | Austria | T1 | |
| DE60027049D1 | Germany | D1 | |
| EP0990424B1 | European Patent Office (EPO) | B1 | |
| AT329548T | Austria | T | |
| ATE329548T1 | Austria | T1 | |
| DE69931866D1 | Germany | D1 | |
| US2006179589A1 | United States of America | A1 | |
| EP1702584A1 | European Patent Office (EPO) | A1 | |
| ES2261267T3 | Spain | T3 | |
| EP1143875B8 | European Patent Office (EPO) | B8 | |
| CN1296016C | China | C | |
| ES2267218T3 | Spain | T3 | |
| US7234187B2 | United States of America | B2 | |
| CA2282957C | Canada | C | |
| EP1383443B1 | European Patent Office (EPO) | B1 | |
| JP3982583B2 | Japan | B2 | |
| AT373997T | Austria | T | |
| ATE373997T1 | Austria | T1 | |
| CA2465716C | Canada | C | |
| DE60130689D1 | Germany | D1 | |
| CN100374090C | China | C | |
| CN100408002C | China | C | |
| JP4217402B2 | Japan | B2 |
Numbers
- Publication, DOCDB
- 192007
- Publication, EPODOC
- IN192007
- Application
- 664
- Application, DOCDB
- 664BO1999
- Application, EPODOC
- IN664BO1999
Titles
- English
- A battery operated electric toothbrush with an angled shaft
Classification
- CPC, 7
- A61C17/3436
- A46B13/02
- A61C17/22
- A61C17/26
- A61C17/349
- B29L2031/425
- A61C2204/002
- IPC, 5
- A46B13 02
- A61C17 00
- A61C17 22
- A61C17 26
- A61C17 34