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App. No. 09/793,741 · Confirmation No. 4964

TEMPERATURE MEASUREMENT AND TEMPERATURE CONTROLLED SWITCHING USING CHANGE IN HELICAL SENSE

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2017-05-22 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2008-08-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-08-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-07-24 PA.. Power of Attorney 1 View
2008-07-24 R3.73 Assignee showing of ownership per 37 CFR 3.73 1 View
2008-07-24 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-06-27 LET. Miscellaneous Incoming Letter 1 View
2008-06-27 N417 Electronic Filing System Acknowledgment Receipt 2 View
2008-03-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-26 PA.. Power of Attorney 1 View
2008-02-26 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2008-02-26 N417 Electronic Filing System Acknowledgment Receipt 2 View
2003-07-03 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-03 LET. Miscellaneous Incoming Letter 1 View
2001-02-26 TRNA Transmittal of New Application 3 View
2001-02-26 SPEC Specification 32 View
2001-02-26 CLM Claims 5 View
2001-02-26 ABST Abstract 2 View
2001-02-26 OATH Oath or Declaration filed 10 View
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Quick Facts
App. No.
09/793,741
Filed
2001-02-26
Granted
2003-10-07
Pub. No.
US20020018511A1
Art Unit
2877
PTA
-153 days