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:
Aug. 11, 2009
Filed:
Jul. 11, 2003
David Andrew Horsnell, Cambridge, GB;
Matthew Brian Tomlin, Cambridge, GB;
Ammar Lecheheb, Cambridge, GB;
Oliver John Prime, Cambridge, GB;
Michael John Fox, Rutland, GB;
Christopher Michael Bates, Kettering, GB;
David Andrew Horsnell, Cambridge, GB;
Matthew Brian Tomlin, Cambridge, GB;
Ammar Lecheheb, Cambridge, GB;
Oliver John Prime, Cambridge, GB;
Michael John Fox, Rutland, GB;
Christopher Michael Bates, Kettering, GB;
Videojet Technologies Inc., Wood Dale, IL (US);
Abstract
The invention relates to a solenoid valve made using certain materials which is capable of operation at high frequencies and which can be made as a compact unit. The invention also relates to method for operating a drop on demand ink jet printer incorporating such a valve.