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Status

Reexamination Certificate Issued

Filed

Jan 2, 2014

Last Updated

Oct 1, 2014

Art Unit

3993

Requester

Unknown

Requester Law Firm

Leydig, Voit & Mayer, Ltd.

Requested By

Third Party

Patent OwnerInferred

Robert Emmett

P.O. Law Firm

Arlene J. Powers

Sector (CPC)

EConstruction & Mining
E21Earth Drilling & Mining
E21BEarth Drilling

USPC

248Supports

Reexam History (21 events)

Aug 31, 2015CCRDYApplication ready for PDX access by participating foreign offices
Oct 1, 2014REEXInput Issue Number and Issue Date for Reexamination
Sep 16, 2014RXPUBSReexam Forwarded to Office of Publications
Sep 12, 2014MRNRCRX - Mail Notice of Intent to Issue a Reexam Certificate
Jun 13, 2014MR.NFRX - Mail Reexam Non-Final Action
May 7, 2014RXFWDXDate Forwarded to Examiner
Mar 11, 2014NRX.Notice of Reexam Published in Official Gazette
Feb 19, 2014MREXORX - Mail Ex Parte Request for Reexamination Granted
Feb 5, 2014DOCKCase Docketed to Examiner in GAU
Jan 31, 2014MRXNReexamination Formalities Notice Mailed
Jan 31, 2014MRXNReexamination Formalities Notice Mailed
Jan 31, 2014MREXNRX - Mail Examiner Interview Summary Record
Jan 30, 2014RXTTLRPTTitle Report
Jan 30, 2014RXPCOMCompletion of Preprocessing - Released to Assigned GAU
Jan 30, 2014RXNREQFDNotice of reexamination request filing date
Jan 30, 2014RXNREQAUNotice of assignment of reexamination request
Jan 30, 2014RXLITSRReexam Litigation Search Conducted
Jan 30, 2014FTFIFITF set to NO - revise initial setting
Jan 2, 2014RXOSUB.RReexamination requested by third party requester
Jan 2, 2014RXOSUBReceipt of Original Ex Parte Reexam Request
Jan 2, 2014BIG.Entity Status Set To Undiscounted (Initial Default Setting or Status Change)