IP Library › Granted Patent US 6,457,801
Granted Patent Utility
US 6,457,801 · Confirmation No. 3785

METHOD AND APPARATUS FOR MEASURING INK DRY TIME

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2014-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-08-08 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2014-07-16 PA.. Power of Attorney 1 View
2014-07-16 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2014-07-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-06-27 TRNA Transmittal of New Application 2 View
2001-06-27 SPEC Specification 13 View
2001-06-27 CLM Claims 3 View
2001-06-27 ABST Abstract 1 View
2001-06-27 DRW Drawings-only black and white line drawings 11 View
2001-06-27 OATH Oath or Declaration filed 3 View
2001-06-27 LET. Miscellaneous Incoming Letter 1 View
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Quick Facts
Patent No.
US 6,457,801
App. No.
09/892,978
Filed
2001-06-27
Granted
2002-10-01
Art Unit
2853
PTA
-22 days