Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kia Silverbrook0
Date of Patent
November 28, 2006
0Patent Application Number
111448030
Date Filed
June 6, 2005
0Patent Primary Examiner
Patent abstract
An inkjet printer having a page width printhead assembly (1) has a support member that can be secured in the printer, and a printhead (2) that can be mounted to the support member. The support member has a core with at least one ink reservoir (6, 7, 8 and 9) enclosed within a laminated shell (4). The materials and structure of the shell (4) and the core (5) are selected and configured so that the co-efficient of thermal expansion of the support member as a whole is substantially equal to that of the printhead (2).
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