Nova Patents
US744486A

Controlling mechanism for gas-engines.

Abstract

This record has no abstract on file.

Term

Term ended

Expired 17 November 1920, 105.9 years ago.

  1. Priority and filed
  2. Granted
  3. Expired
  4. Today

42 members in 18 offices

This recordMember, by publication date8 more offices are in the list below

Members42

Family members, oldest first
DocumentOfficeKind
US744486AThis recordUnited States of AmericaA
FI20010238A0FinlandA0
FI20010238AFinlandA
CA2435968A1CanadaA1
WO02063849A1World Intellectual Property Organization (WIPO)A1
GB0226571D0United KingdomD0
US2003154300A1United States of AmericaA1
KR20030081430ARepublic of KoreaA
EP1360819A1European Patent Office (EPO)A1
MXPA03007003AMexicoA
BR0206907ABrazilA
WO2004045230A1World Intellectual Property Organization (WIPO)A1
AU2003282130A1AustraliaA1
TW200412768ATaiwan Province of ChinaA
GB2397723AUnited KingdomA
US2004148400A1United States of AmericaA1
ZA200305935BSouth AfricaB
JP2004534419AJapanA
RU2003127067ARussian FederationA
FI115744BFinlandB
EP1561354A1European Patent Office (EPO)A1
CN1656768AChinaA
TWI244291BTaiwan Province of ChinaB
CN1711786AChinaA
RU2288545C2Russian FederationC2
AU2002253481B2AustraliaB2
JP2007195188AJapanA
KR100880740B1Republic of KoreaB1
CN100546300CChinaC
US7631037B2United States of AmericaB2
EP1561354B1European Patent Office (EPO)B1
AT477656TAustriaT
ATE477656T1AustriaT1
DE60333778D1GermanyD1
ES2347236T3SpainT3
US8150989B2United States of AmericaB2
US2012173649A1United States of AmericaA1
CN103152243AChinaA
CA2435968CCanadaC
EP1360819B1European Patent Office (EPO)B1
ES2475340T3SpainT3
EP2814270A1European Patent Office (EPO)A1