Nova Patents
ATE500061T1

Thermal ink jet printhead with heaters formed from low atomic number elements

Abstract

An inkjet printhead has an elongate chassis, an ink distribution unit for connection to an ink supply, and a plurality of printhead modules supported along the elongate chassis. The printhead modules each define an elongate array of ink ejection nozzles. During use, the printhead modules are each supplied with ink from apertures in the elongate chassis which are in turn supplied by the ink distribution unit.

Term

Term ended

Projected expiry passed 17 November 2023, 2.9 years ago.

  1. Priority
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  3. Published
  4. Projected expiry
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39 members in 11 offices

This recordMember, by publication datePriority claim1 more office is in the list below

Priority claims2

Priority claims
DocumentOfficeKindDate
30261802United States of AmericaA
0301504AustraliaW

Members39

Family members, oldest first
DocumentOfficeKind
CA2506678A1CanadaA1
WO2004048101A1World Intellectual Property Organization (WIPO)A1
AU2003275790A1AustraliaA1
US2004155926A1United States of AmericaA1
US6820967B2United States of AmericaB2
US2005046676A1United States of AmericaA1
KR20050083885ARepublic of KoreaA
EP1567346A1European Patent Office (EPO)A1
US6974210B2United States of AmericaB2
US2005280672A1United States of AmericaA1
CN1713989AChinaA
JP2006507149AJapanA
AU2003275790B2AustraliaB2
US2006071982A1United States of AmericaA1
US7147306B2United States of AmericaB2
US2007030312A1United States of AmericaA1
US7261394B2United States of AmericaB2
US7357489B2United States of AmericaB2
CN100386200CChinaC
IL168706AIsraelA
US2008143771A1United States of AmericaA1
EP1567346A4European Patent Office (EPO)A4
US2009002459A1United States of AmericaA1
US7533973B2United States of AmericaB2
US2009195600A1United States of AmericaA1
JP2009234264AJapanA
US7637593B2United States of AmericaB2
CA2506678CCanadaC
US2010073432A1United States of AmericaA1
US7722169B2United States of AmericaB2
US2010220158A1United States of AmericaA1
EP1567346B1European Patent Office (EPO)B1
AT500061TAustriaT
ATE500061T1This recordAustriaT1
DE60336259D1GermanyD1
US7967419B2United States of AmericaB2
US2011228000A1United States of AmericaA1
US8079678B2United States of AmericaB2
JP5014377B2JapanB2