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App. No. 09/839,374 · Confirmation No. 2328

QUASI-RESONANT CONVERTER

Inventor: Michael C. Simmons
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2013-02-27 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-11-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2006-10-20 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2001-04-20 TRNA Transmittal of New Application 9 View
2001-04-20 SPEC Specification 6 View
2001-04-20 CLM Claims 2 View
2001-04-20 ABST Abstract 1 View
2001-04-20 DRW Drawings-only black and white line drawings 2 View
2001-04-20 OATH Oath or Declaration filed 3 View
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Quick Facts
App. No.
09/839,374
Filed
2001-04-20
Granted
2002-12-17
Pub. No.
US20010033499A1
Art Unit
2896
PTA
-54 days