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App. No. 10/211,627 · Confirmation No. 9488

MAGNETIC FIELD FURNACE AND A METHOD OF USING THE SAME TO MANUFACTURE SEMICONDUCTOR SUBSTRATES

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗ View Publication ↗
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2007-05-14 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2003-07-21 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-07-21 LET. Miscellaneous Incoming Letter 1 View
2002-08-02 TRNA Transmittal of New Application 2 View
2002-08-02 A.PE Preliminary Amendment 12 View
2002-08-02 SPEC Specification 30 View
2002-08-02 CLM Claims 5 View
2002-08-02 ABST Abstract 1 View
2002-08-02 DRW Drawings-only black and white line drawings 12 View
2002-08-02 OATH Oath or Declaration filed 4 View
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Quick Facts
App. No.
10/211,627
Filed
2002-08-02
Granted
2003-12-30
Pub. No.
US20030010282A1
Art Unit
1765
PTA
-4 days