IP Library › Granted Patent US 6,734,391
Granted Patent Utility
US 6,734,391 · Confirmation No. 1340

METHOD AND APPARATUS FOR CUTTING NONMETALLIC SUBSTRATE

Inventor: Baek-Kyun Jeon
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2004-03-15 IFEE Issue Fee Payment (PTO-85B) 1 View
2003-12-16 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2003-12-16 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2003-12-16 892 List of references cited by examiner 1 View
2003-12-16 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-12-16 FWCLM Index of Claims 1 View
2003-12-16 SRFW Search information including classification, databases and other search related notes 1 View
2002-11-22 TRNA Transmittal of New Application 4 View
2002-11-22 SPEC Specification 14 View
2002-11-22 CLM Claims 5 View
2002-11-22 ABST Abstract 1 View
2002-11-22 DRW Drawings-only black and white line drawings 13 View
2002-11-22 OATH Oath or Declaration filed 4 View
2002-11-22 FRPR Certified Copy of Foreign Priority Application 38 View
2002-11-22 WFEE Fee Worksheet (SB06) 1 View
2002-11-22 WFEE Fee Worksheet (SB06) 1 View
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Quick Facts
Patent No.
US 6,734,391
App. No.
10/302,656
Filed
2002-11-22
Granted
2004-05-11
Pub. No.
US20030146197A1
Art Unit
1725
PTA
0 days