IP Library › Granted Patent US 6,683,294
Granted Patent Utility PCT National Stage
US 6,683,294 · Confirmation No. 6040

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2012-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-06-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-30 PA.. Power of Attorney 1 View
2012-05-30 LET. Miscellaneous Incoming Letter 1 View
2012-05-30 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-30 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2003-12-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-24 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2003-09-24 SPEC Specification 1 View
2003-09-24 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2003-09-24 C.AD Change of Address 1 View
2003-07-07 LET. Miscellaneous Incoming Letter 1 View
2001-07-24 LET. Miscellaneous Incoming Letter 26 View
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Quick Facts
Patent No.
US 6,683,294
App. No.
09/868,216
Filed
2001-07-24
Granted
2004-01-27
Examiner
LE, QUE TAN
Art Unit
2878
PTA
0 days