IP Library › Granted Patent US 6,462,820
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US 6,462,820 · Confirmation No. 2410

OPERATOR-FREE FABRIC WEB INSPECTION SYSTEM

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2016-12-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-12-06 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2016-11-21 PA.. Power of Attorney 1 View
2016-11-21 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2016-11-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-06-21 SPEC Specification 9 View
2001-06-21 CLM Claims 7 View
2001-06-21 ABST Abstract 1 View
2001-03-13 TRNA Transmittal of New Application 2 View
2001-03-13 A.PE Preliminary Amendment 2 View
2001-03-13 SPEC Specification 9 View
2001-03-13 CLM Claims 7 View
2001-03-13 ABST Abstract 1 View
2001-03-13 DRW Drawings-only black and white line drawings 4 View
2001-03-13 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,462,820
App. No.
09/805,352
Filed
2001-03-13
Granted
2002-10-08
Art Unit
2877
PTA
-49 days