IP Library › Granted Patent US 6,551,247
Granted Patent Utility
US 6,551,247 · Confirmation No. 9237

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2014-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-26 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-12 PA.. Power of Attorney 1 View
2014-08-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-08-12 TRAN.LET Transmittal Letter 2 View
2014-08-12 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2014-07-31 PA.. Power of Attorney 1 View
2014-07-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-07-31 TRAN.LET Transmittal Letter 2 View
2014-07-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2001-02-07 TRNA Transmittal of New Application 2 View
2001-02-07 A.PE Preliminary Amendment 5 View
2001-02-07 SPEC Specification 59 View
2001-02-07 CLM Claims 8 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 11 View
2001-02-07 OATH Oath or Declaration filed 3 View
2001-02-07 TRNA Transmittal of New Application 2 View
2001-02-07 A.PE Preliminary Amendment 5 View
2001-02-07 SPEC Specification 59 View
2001-02-07 CLM Claims 8 View
2001-02-07 ABST Abstract 1 View
2001-02-07 DRW Drawings-only black and white line drawings 11 View
2001-02-07 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,551,247
App. No.
09/777,670
Filed
2001-02-07
Granted
2003-04-22
Pub. No.
US20010021807A1
Art Unit
3737
PTA
0 days