IP Library › Granted Patent US 6,732,251
Granted Patent Utility
US 6,732,251 · Confirmation No. 5948

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2019-08-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-15 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2019-08-09 MFEE.C.AD Maintenance Fee Address Change 2 View
2019-08-09 PA.. Power of Attorney 3 View
2019-08-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2019-08-09 C.AD Change of Address 2 View
2019-08-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2004-03-17 LET. Miscellaneous Incoming Letter 2 View
2004-03-08 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-03-08 ABST Abstract 1 View
2004-03-08 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-03-08 LET. Miscellaneous Incoming Letter 1 View
2004-03-08 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-11-01 TRNA Transmittal of New Application 1 View
2001-11-01 SPEC Specification 31 View
2001-11-01 CLM Claims 13 View
2001-11-01 ABST Abstract 1 View
2001-11-01 DRW Drawings-only black and white line drawings 16 View
2001-11-01 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,732,251
App. No.
09/998,802
Filed
2001-11-01
Granted
2004-05-04
Pub. No.
US20020083293A1
Art Unit
2187
PTA
-3 days