IP Library › Granted Patent US 6,362,450
Granted Patent Utility
US 6,362,450 · Confirmation No. 1016

GAS FLOW FOR PLASMA ARC TORCH

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2017-02-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2017-02-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
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2017-01-31 R3.73 Assignee showing of ownership per 37 CFR 3.73 3 View
2017-01-31 N417 Electronic Filing System Acknowledgment Receipt 2 View
2007-05-31 RXOGNOTC Notice of Reexam Published in Official Gazette 1 View
2002-06-11 COCOUT Certificate of Correction - Post Issue Communication 1 View
2002-05-07 LET. Miscellaneous Incoming Letter 3 View
2002-02-04 IFEE Issue Fee Payment (PTO-85B) 1 View
2001-12-18 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2001-12-18 NFDR Notice of Formal Drawings Required 1 View
2001-11-26 LET. Miscellaneous Incoming Letter 1 View
2001-11-26 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2001-11-26 CLM Claims 1 View
2001-11-26 REM Applicant Arguments/Remarks Made in an Amendment 6 View
2001-08-24 CTNF Non-Final Rejection 3 View
2001-08-24 NFDR Notice of Formal Drawings Required 1 View
2001-08-24 892 List of references cited by examiner 1 View
2001-08-24 1449 List of References cited by applicant and considered by examiner 2 View
2001-07-19 LET. Miscellaneous Incoming Letter 5 View
2001-01-30 TRNA Transmittal of New Application 2 View
2001-01-30 SPEC Specification 14 View
2001-01-30 CLM Claims 5 View
2001-01-30 ABST Abstract 1 View
2001-01-30 DRW Drawings-only black and white line drawings 2 View
2001-01-30 OATH Oath or Declaration filed 3 View
2001-01-30 TRNA Transmittal of New Application 2 View
2001-01-30 SPEC Specification 14 View
2001-01-30 CLM Claims 5 View
2001-01-30 ABST Abstract 1 View
2001-01-30 DRW Drawings-only black and white line drawings 2 View
2001-01-30 OATH Oath or Declaration filed 3 View
2001-01-30 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-01-30 SRFW Search information including classification, databases and other search related notes 1 View
2001-01-30 FWCLM Index of Claims 1 View
2001-01-30 TRNA Transmittal of New Application 2 View
2001-01-30 DRW Drawings-only black and white line drawings 2 View
2001-01-30 SPEC Specification 14 View
2001-01-30 CLM Claims 5 View
2001-01-30 ABST Abstract 1 View
2001-01-30 OATH Oath or Declaration filed 3 View
2001-01-30 BIB Bibliographic Data Sheet 1 View
2001-01-30 WFEE Fee Worksheet (SB06) 1 View
2001-01-30 WFEE Fee Worksheet (SB06) 1 View
2001-01-30 WCLM Claims Worksheet (PTO-2022) 1 View
2001-01-30 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
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Quick Facts
Patent No.
US 6,362,450
App. No.
09/772,652
Filed
2001-01-30
Granted
2002-03-26
Art Unit
3742
PTA
-2 days