IP Library › Granted Patent US 6,520,547
Granted Patent Utility
US 6,520,547 · Confirmation No. 4551

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2014-07-17 IMIS Miscellaneous Internal Document 1 View
2011-11-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-11-01 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2002-01-31 TRNA Transmittal of New Application 2 View
2002-01-31 SPEC Specification 13 View
2002-01-31 CLM Claims 6 View
2002-01-31 ABST Abstract 1 View
2002-01-31 DRW Drawings-only black and white line drawings 6 View
2002-01-31 OATH Oath or Declaration filed 2 View
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Quick Facts
Patent No.
US 6,520,547
App. No.
10/066,357
Filed
2002-01-31
Granted
2003-02-18
Pub. No.
US20020101078A1
Art Unit
3679
PTA
0 days