IP Library › Granted Patent US 6,641,742
Granted Patent Utility
US 6,641,742 · Confirmation No. 3248

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2014-10-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-10-14 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-10-09 PA.. Power of Attorney 1 View
2014-10-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2014-10-09 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2003-09-05 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-09-05 LET. Miscellaneous Incoming Letter 1 View
2003-08-11 LET. Miscellaneous Incoming Letter 2 View
2003-08-11 DRW Drawings-only black and white line drawings 9 View
2002-04-04 TRNA Transmittal of New Application 4 View
2002-04-04 SPEC Specification 18 View
2002-04-04 CLM Claims 8 View
2002-04-04 ABST Abstract 1 View
2002-04-04 DRW Drawings-only black and white line drawings 9 View
2002-04-04 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,641,742
App. No.
10/116,461
Filed
2002-04-04
Granted
2003-11-04
Pub. No.
US20030102268A1
Art Unit
1723
PTA
-2 days