A printer including a printhead having positive air pressure zone

Details for Australian Patent Application No. 2004233535 (hide)

Owner Silverbrook Research Pty Ltd

Inventors Silverbrook, Kia

Agent Silverbrook Research Pty Ltd

Pub. Number AU-B-2004233535

Parent 2004203509

Filing date 1 December 2004

Wipo publication date 16 December 2004

Acceptance publication date 24 February 2005

International Classifications

B41J 002/165 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - Prevention of nozzle clogging, e.g. cleaning, capping or moistening for nozzles

B41J 029/17 Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for - Cleaning arrangements

B41J 029/12 Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for - Guards, shields or dust excluders

B41J 002/21 Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed - for multi-colour printing

Event Publications

16 December 2004 Application Open to Public Inspection

  Published as AU-B-2004233535

16 December 2004 Complete Application Filed

24 February 2005 Application Accepted

  Published as AU-B-2004233535

23 June 2005 Standard Patent Sealed

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