Nova Patents
AT439239T

Printhead for pen

Abstract

The present invention provides an ink ejection type printhead having a plurality of ink ejection devices and a central axis, the ink ejection devices arranged in a series of groups, each of the groups generally extending along at least partially curved radial lines.

Term

Term ended

Expired 19 October 2021, 4.9 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

36 members in 11 offices

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

Priority claims2

Priority claims
DocumentOfficeKindDate
0001285AustraliaW
0101316AustraliaW

Members36

Family members, oldest first
DocumentOfficeKind
WO0234530A1World Intellectual Property Organization (WIPO)A1
WO0234531A1World Intellectual Property Organization (WIPO)A1
AU1010401AAustraliaA
AU9528901AAustraliaA
EP1252023A1European Patent Office (EPO)A1
US6527365B1United States of AmericaB1
US2003117456A1United States of AmericaA1
KR20030053519ARepublic of KoreaA
IL155462D0IsraelD0
ZA200303178BSouth AfricaB
CN1479676AChinaA
EP1409255A1European Patent Office (EPO)A1
JP2004529788AJapanA
AU778400B2AustraliaB2
AU2005200759A1AustraliaA1
AU2001210104B2AustraliaB2
US2005078148A1United States of AmericaA1
AU2005202458A1AustraliaA1
CN1222418CChinaC
US2005265770A1United States of AmericaA1
EP1409255A4European Patent Office (EPO)A4
KR100552795B1Republic of KoreaB1
AU2005200759B2AustraliaB2
US7093923B2United States of AmericaB2
US7125098B2United States of AmericaB2
US7188930B2United States of AmericaB2
AU2005202458B2AustraliaB2
EP1409255B1European Patent Office (EPO)B1
JP3955528B2JapanB2
AT368574TAustriaT
EP1252023A4European Patent Office (EPO)A4
DE60035809D1GermanyD1
DE60035809T2GermanyT2
EP1252023B1European Patent Office (EPO)B1
AT439239TThis recordAustriaT
DE60139540D1GermanyD1