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DEERE & COMPANY

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Phillip S. Roe Robert Clayton Emmert

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DOUBLE-ACTING VALVE UNIT

11/336,529 | U.S. Patent Application

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Location ELECTRONIC

Filed Jan. 20, 2006

Examiner STEPHEN M HEPPERLE

Class 137

Art Group 3753

Patent No. 7,401,623

Case Type Utility - 137/493900

Status Patented Case

Last Updated: 4 years, 3 months ago

Date	#	Transaction
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DOUBLE-ACTING VALVE UNIT

11/336,529 | U.S. Patent Application

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