Ink jet printhead having four staggered rows of nozzles

Details for Australian Patent Application No. 2001286546 (hide)

Owner Hewlett-Packard Company

Inventors Mackenzie, Mark H.; Bakkom, Angela W.; Torgerson, Joseph M.

Agent Shelston IP

Pub. Number AU-B-2001286546

PCT Pub. Number WO02/14073

Priority 09640286 16.08.00 US

Filing date 16 August 2001

Wipo publication date 25 February 2002

Acceptance publication date 8 September 2005

International Classifications

B41J 002/15 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed

Event Publications

8 September 2005 Application Accepted

  Published as AU-B-2001286546

12 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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