IP Library › Granted Patent US 6,712,911
Granted Patent Utility
US 6,712,911 · Confirmation No. 8120

FLAME-CUTTING OF COLD OR HOT SLABS USING ONE OR MORE OXYCUTTING TORCHES

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2004-02-10 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-02-10 OATH Oath or Declaration filed 4 View
2002-07-08 TRNA Transmittal of New Application 2 View
2002-07-08 DRW Drawings-only black and white line drawings 6 View
2002-04-24 TRNA Transmittal of New Application 2 View
2002-04-24 SPEC Specification 15 View
2002-04-24 CLM Claims 6 View
2002-04-24 ABST Abstract 1 View
2002-04-24 DRW Drawings-only black and white line drawings 6 View
2002-04-24 OATH Oath or Declaration filed 3 View
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Quick Facts
Patent No.
US 6,712,911
App. No.
10/136,577
Filed
2002-04-24
Granted
2004-03-30
Pub. No.
US20020158375A1
Art Unit
1742
PTA
-77 days