IP Library › Patent Application 09756162
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App. No. 09/756,162 · Confirmation No. 5984

FLEXIBLE SPIRALLY SHAPED HEATING ELEMENT

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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 Code Description Pages PDF
2008-02-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-11 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2008-02-01 C.AD Change of Address 1 View
2008-02-01 N417 Electronic Filing System Acknowledgment Receipt 2 View
2001-01-08 TRNA Transmittal of New Application 5 View
2001-01-08 SPEC Specification 17 View
2001-01-08 CLM Claims 4 View
2001-01-08 ABST Abstract 1 View
2001-01-08 DRW Drawings-only black and white line drawings 1 View
2001-01-08 OATH Oath or Declaration filed 5 View
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Quick Facts
App. No.
09/756,162
Filed
2001-01-08
Granted
2003-03-25
Pub. No.
US20020090209A1
Art Unit
3761
PTA
-22 days