IP Library › Patent Application 09816765
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App. No. 09/816,765 · Confirmation No. 4771

DEMAGNETIZING CIRCUIT

Inventor: Peter Preller
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
2003-09-25 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-03-23 TRNA Transmittal of New Application 3 View
2001-03-23 SPEC Specification 12 View
2001-03-23 CLM Claims 6 View
2001-03-23 ABST Abstract 1 View
2001-03-23 DRW Drawings-only black and white line drawings 3 View
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Quick Facts
App. No.
09/816,765
Filed
2001-03-23
Granted
2003-11-18
Pub. No.
US20010026433A1
Art Unit
2836
PTA
-5 days