Nova Patents
PL364567A1

Multispeed power tool transmission

Abstract

A multi-speed transmission assembly (16) for a rotary power tool. The transmission assembly includes a plurality of transmission stages, with at least two of the transmission stages employing a movable reduction element that permits the transmission stage to be operated in an active mode and an inactive mode. The movable reduction elements (310,360,400) are coupled to a switching mechanism that switches the reduction elements (310,360,400) in a predetermined manner to provide at least three-gear reduction or speed ratios.

Term

Term ended

Projected expiry passed 10 January 2022, 4.7 years ago.

  1. Priority
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  4. Projected expiry
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160 members in 19 offices

This recordMember, by publication datePriority claim9 more offices are in the list below

Priority claims8

Priority claims
DocumentOfficeKindDate
26337901United States of AmericaP
26337901United States of AmericaP
96422601United States of AmericaA
96422601United States of AmericaA
01964226–––
0160263379–––
US20010263379P–––
US20010964226–––

Members160

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GB0200932D0United KingdomD0
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US2002096341A1United States of AmericaA1
US2002096342A1United States of AmericaA1
US2002096343A1United States of AmericaA1
US2002098938A1United States of AmericaA1
CA2435212A1CanadaA1
CA2435251A1CanadaA1
CA2686810A1CanadaA1
CA2811256A1CanadaA1
WO02058883A1World Intellectual Property Organization (WIPO)A1
WO02058891A1World Intellectual Property Organization (WIPO)A1
WO02059491A2World Intellectual Property Organization (WIPO)A2
WO02059500A1World Intellectual Property Organization (WIPO)A1
US6431289B1United States of AmericaB1
GB2372720AUnited KingdomA
CN1370661AChinaA
GB2373465AUnited KingdomA
DE10202262A1GermanyA1
DE10202263A1GermanyA1
CN1376557AChinaA
US6502648B2United States of AmericaB2
US2003171185A1United States of AmericaA1
KR20030081392ARepublic of KoreaA
KR20030081393ARepublic of KoreaA
WO02059491A3World Intellectual Property Organization (WIPO)A3
EP1364138A1European Patent Office (EPO)A1
EP1365890A1European Patent Office (EPO)A1
EP1377755A2European Patent Office (EPO)A2
US6676557B2United States of AmericaB2
MXPA03006553AMexicoA
MXPA03006554AMexicoA
MXPA03006555AMexicoA
IL157056A0IsraelA0
IL157056D0IsraelD0
IL157057A0IsraelA0
IL157057D0IsraelD0
BR0206667ABrazilA
EP1364138A4European Patent Office (EPO)A4
GB2373465BUnited KingdomB
GB0410181D0United KingdomD0
US2004142787A1United States of AmericaA1
JP2004524481AJapanA
JP2004526103AJapanA
ZA200305664BSouth AfricaB
GB2372720BUnited KingdomB
ZA200305662BSouth AfricaB
CN1527913AChinaA
US6805207B2United States of AmericaB2
US2004211576A1United States of AmericaA1
GB2401812AUnited KingdomA
PL364567A1This recordPolandA1
CN1184050CChinaC
CN1575218AChinaA
US2005022358A1United States of AmericaA1
US2005028997A1United States of AmericaA1
US6857983B2United States of AmericaB2
US2005043135A1United States of AmericaA1
RU2003125859ARussian FederationA
RU2003125860ARussian FederationA
US2005061524A1United States of AmericaA1
PL368500A1PolandA1
GB2401812BUnited KingdomB
WO02059500A8World Intellectual Property Organization (WIPO)A8
RU2252348C1Russian FederationC1
AU2005100641A5AustraliaA5
AU2005226007A1AustraliaA1
CA2558072A1CanadaA1
WO2005093290A1World Intellectual Property Organization (WIPO)A1
TW200533852ATaiwan Province of ChinaA
AU2005239684A1AustraliaA1
AU2002237814B2AustraliaB2
US6984188B2United States of AmericaB2
BR0206668ABrazilA
AU2005100641B4AustraliaB4
US2006021771A1United States of AmericaA1
WO2006020592A2World Intellectual Property Organization (WIPO)A2
RU2271272C2Russian FederationC2
EP1365890A4European Patent Office (EPO)A4
CN1247917CChinaC
WO2006020592A3World Intellectual Property Organization (WIPO)A3
US7101300B2United States of AmericaB2
EP1364138B1European Patent Office (EPO)B1
EP1707847A2European Patent Office (EPO)A2
EP1707848A2European Patent Office (EPO)A2
DE20221651U1GermanyU1
DE20221652U1GermanyU1
DE20221653U1GermanyU1
AT340952TAustriaT
ATE340952T1AustriaT1
DE60214979D1GermanyD1
EP1721089A1European Patent Office (EPO)A1
US2006281596A1United States of AmericaA1
AU2002241934B2AustraliaB2
EP1707847A3European Patent Office (EPO)A3
EP1707848A3European Patent Office (EPO)A3
CN1950627AChinaA
AU2007201436A1AustraliaA1
EP1778427A2European Patent Office (EPO)A2
ES2274001T3SpainT3
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