IP Library › Granted Patent US 6,723,978
Granted Patent Utility
US 6,723,978 · Confirmation No. 3681

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2007-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2007-11-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2003-12-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-15 LET. Miscellaneous Incoming Letter 3 View
2003-10-07 IDS Information Disclosure Statement (IDS) Form (SB08) 7 View
2003-06-30 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2003-06-30 FOR Foreign Reference 66 View
2001-12-27 TRNA Transmittal of New Application 5 View
2001-12-27 A.PE Preliminary Amendment 3 View
2001-12-27 DRW Drawings-only black and white line drawings 4 View
2001-12-27 OATH Oath or Declaration filed 2 View
2001-10-05 TRNA Transmittal of New Application 4 View
2001-10-05 SPEC Specification 22 View
2001-10-05 CLM Claims 7 View
2001-10-05 ABST Abstract 1 View
2001-10-05 DRW Drawings-only black and white line drawings 4 View
2001-10-05 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,723,978
App. No.
09/972,119
Filed
2001-10-05
Granted
2004-04-20
Examiner
LE, QUE TAN
Art Unit
2878
PTA
-120 days