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Click below for detailed party information:

Inventor

Kia Silverbrook

Assignee

MEMJET TECHNOLOGY LIMITED

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SILVERBROOK RESEARCH PTY. LTD., Assignor ZAMTEC LIMITED, Assignor

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INK JET PRINTHEAD WITH CIRCULAR CROSS SECTION CHAMBER

10/728,790 | U.S. Patent Application

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Location ELECTRONIC

Filed Dec. 8, 2003

Examiner GEOFFREY S MRUK

Class 347

Art Group 2853

Patent No. 7,287,836

Case Type Utility - 347/056000

Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362

Parent 10/160,273 Patented

Child 11/926,121 Patented

Child 12/773,804 Patented

Child PP2592

Child PO7991

Last Updated: 4 years, 6 months ago

Date	#	Transaction
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INK JET PRINTHEAD WITH CIRCULAR CROSS SECTION CHAMBER

10/728,790 | U.S. Patent Application

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