IP Library › Granted Patent US 6,668,949
Granted Patent Utility PCT National Stage Small
US 6,668,949 · Confirmation No. 2944

UNDERREAMER AND METHOD OF USE

Inventor: Allen Kent Rives
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2009-01-12 C.AD Change of Address 2 View
2009-01-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-10-22 PET.AUTO ePetition Request Form 3 View
2008-10-22 WFEE Fee Worksheet (SB06) 2 View
2008-10-22 PET.DEC.AUTO ePetition Grant Letter 1 View
2008-10-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-08-29 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-29 LET. Miscellaneous Incoming Letter 1 View
2001-08-17 LET. Miscellaneous Incoming Letter 31 View
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Quick Facts
Patent No.
US 6,668,949
App. No.
09/913,626
Filed
2001-08-17
Granted
2003-12-30
Art Unit
3679
PTA
-180 days