Title of Invention

A PRINTHEAD ASSEMBLY FOR A WIDE FORMAT PAGEWIDTH INKJET PRINTER

Abstract A print assembly for a wide format pagewidth inkjet printer includes an elonagate carrier that is mountable on a support structure of the printer and is positioned an operative destance from a platen of the printer. A number of orinthead chips are mounted on the carrier. The printhead chips are provided in a number and confi9guration such that the printhead chips define a printing zone between the carrier and the okaten, the printing zone having a lenth of at least 36 inches (914mm). Each printhead chips is of the type that incorporates a plurality of nozzle arrangement being in the form of a micro electromechanical system to achieve the ejection on ink from the nozzle arrangement. Control circuitry is positioned on the carrier and is operatively connected to the printhead chips to control operation of the printhead chips.
Full Text

Documents:

2227-chenp-2004 abstract.pdf

2227-chenp-2004 claims granted.pdf

2227-chenp-2004 correspondence others.pdf

2227-chenp-2004 correspondence po.pdf

2227-chenp-2004 description (complete) granted.pdf

2227-chenp-2004 drawings.pdf

2227-chenp-2004 form 1.pdf

2227-chenp-2004 form 19.pdf

2227-chenp-2004 form 3.pdf

2227-chenp-2004 form 5.pdf

2227-chenp-2004 pct.pdf

2227-chenp-2004 petition.pdf

2227-chenp-2004 power of attorney.pdf


Patent Number 242471
Indian Patent Application Number 2227/CHENP/2004
PG Journal Number 36/2010
Publication Date 03-Sep-2010
Grant Date 27-Aug-2010
Date of Filing 05-Oct-2004
Name of Patentee SILVERBROOK RESEARCH PTY LTD
Applicant Address 393 DARLING STREET,BALMAIN NEW SOUTH WALES 2041
Inventors:
# Inventor's Name Inventor's Address
1 SILVERBROOK, KIA SILVERBROOK RESEARCH PTY LTD 393 DARLING STREET, BALMAIN NEW SOUTH WALES 2041
PCT International Classification Number B41J 2/155
PCT International Application Number PCT/AU02/00766
PCT International Filing date 2002-06-13
PCT Conventions:
# PCT Application Number Date of Convention Priority Country
1 10/120,351 2002-04-12 U.S.A.