IP Library › Granted Patent US 6,753,749
Granted Patent Utility
US 6,753,749 · Confirmation No. 5888

TOROIDAL TRANSFORMER ENCLOSURE

Inventor: Kwong Kei Chin
Patented Case View Patent ↗
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 Code Description Pages PDF
2004-05-03 IFEE Issue Fee Payment (PTO-85B) 3 View
2004-05-03 LET. Miscellaneous Incoming Letter 3 View
2004-05-03 DRW Drawings-only black and white line drawings 11 View
2004-02-06 SRNT Examiner's search strategy and results 1 View
2004-02-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-02 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-02-02 892 List of references cited by examiner 1 View
2004-02-02 NFDR Notice of Formal Drawings Required 1 View
2004-02-02 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-02-02 FWCLM Index of Claims 1 View
2004-02-02 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-28 SRNT Examiner's search strategy and results 2 View
2003-12-02 OATH Oath or Declaration filed 9 View
2003-06-05 TRNA Transmittal of New Application 2 View
2003-06-05 SPEC Specification 11 View
2003-06-05 CLM Claims 8 View
2003-06-05 ABST Abstract 1 View
2003-06-05 DRW Drawings-only black and white line drawings 11 View
2003-06-05 OATH Oath or Declaration filed 3 View
2003-06-05 WFEE Fee Worksheet (SB06) 1 View
2003-06-05 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,753,749
App. No.
10/455,635
Filed
2003-06-05
Granted
2004-06-22
Examiner
MAI, ANH T
Art Unit
2832
PTA
-51 days