Energy balanced printhead design

Details for Australian Patent Application No. 2001290665 (hide)

Owner Hewlett-Packard Company

Inventors BOYD, Patrick V.; TORGERSON, Joseph M.; BROWNING, Robert N.K.; MACKENZIE, Mark H.

Agent Shelston IP

Pub. Number AU-B-2001290665

PCT Pub. Number WO2002/060692

Priority 09/773,180 30.01.01 US

Filing date 7 September 2001

Wipo publication date 12 August 2002

Acceptance publication date 1 September 2005

International Classifications

B41J 002/05 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - produced by the application of heat

B41J 002/14 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Structure thereof

Event Publications

20 February 2003 Application Open to Public Inspection

  Published as AU-B-2001290665

1 September 2005 Application Accepted

  Published as AU-B-2001290665

5 January 2006 Standard Patent Sealed

2 August 2012 Assignment Registered

  Hewlett-Packard Company The patent has been assigned to Hewlett-Packard Development Company, L.P.

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