IP Library › Granted Patent US 6,373,056
Granted Patent Utility PCT National Stage
US 6,373,056 · Confirmation No. 9694

GAS DETECTION APPARATUS USING A COMBINED INFRARED SOURCE AND HIGH TEMPERATURE BOLOMETER

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2016-08-11 PETDEC Petition Decision 2 View
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2015-10-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2015-10-27 TRAN.LET Transmittal Letter 1 View
2012-11-08 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2012-08-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-31 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2012-08-22 PA.. Power of Attorney 1 View
2012-08-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
2012-08-22 TRAN.LET Transmittal Letter 1 View
2012-08-22 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2010-09-17 PETDEC Petition Decision 1 View
2010-03-12 PET.OP Petition for review by the Office of Petitions 2 View
2010-03-12 AF/D Affidavit-submitted prior to Mar 15, 2013 4 View
2010-03-12 AF/D Affidavit-submitted prior to Mar 15, 2013 2 View
2010-03-12 AF/D Affidavit-submitted prior to Mar 15, 2013 3 View
2010-03-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-10-24 LET. Miscellaneous Incoming Letter 1 View
2007-10-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-02-01 LET. Miscellaneous Incoming Letter 26 View
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Quick Facts
Patent No.
US 6,373,056
App. No.
09/555,861
Filed
2001-02-01
Granted
2002-04-16
Art Unit
2873
PTA
0 days