The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 05, 2011
Filed:
Nov. 29, 2009
John Douglas Peter Morgan, Balmain, AU;
Vesa Karppinen, Balmain, AU;
Patrick John Mcauliffe, Balmain, AU;
Kia Silverbrook, Balmain, AU;
John Douglas Peter Morgan, Balmain, AU;
Vesa Karppinen, Balmain, AU;
Patrick John McAuliffe, Balmain, AU;
Kia Silverbrook, Balmain, AU;
Silverbrook Research Pty Ltd, Balmain, New South Wales, AU;
Abstract
An inkjet printer having a printhead maintenance assembly for maintaining a printhead in an operable condition. The maintenance assembly comprises a maintenance roller having an elastically-deformable non-absorbent contact surface for sealing engagement with an ink ejection face of the printhead. An engagement mechanism moves the roller between a first position in which the contact surface is sealingly engaged with the face and a second position in which the contact surface is disengaged from the face.