IP Library › Granted Patent US 6,691,478
Granted Patent Utility
US 6,691,478 · Confirmation No. 7816

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2012-07-31 C.AD Change of Address 1 View
2012-07-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-05-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-05-02 PA.. Power of Attorney 1 View
2012-05-02 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2012-05-02 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-01-02 WFEE Fee Worksheet (SB06) 1 View
2003-08-27 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-08-27 LET. Miscellaneous Incoming Letter 2 View
2003-07-03 LET. Miscellaneous Incoming Letter 4 View
2003-07-03 SPEC Specification 19 View
2003-07-03 CLM Claims 2 View
2003-07-03 ABST Abstract 1 View
2003-07-03 DRW Drawings-only black and white line drawings 13 View
2003-07-03 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2002-05-14 TRNA Transmittal of New Application 2 View
2002-05-14 A.PE Preliminary Amendment 2 View
2002-05-14 SPEC Specification 19 View
2002-05-14 CLM Claims 6 View
2002-05-14 ABST Abstract 1 View
2002-05-14 DRW Drawings-only black and white line drawings 13 View
2002-05-14 OATH Oath or Declaration filed 8 View
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Quick Facts
Patent No.
US 6,691,478
App. No.
10/145,471
Filed
2002-05-14
Granted
2004-02-17
Pub. No.
US20020134036A1
Art Unit
3635
PTA
0 days