IP Library › Granted Patent US 6,810,557
Granted Patent Utility
US 6,810,557 · Confirmation No. 5390

CYCLONE SEPARATOR WITH VACILLATING DEBRIS INHIBITOR

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2020-01-23 OATH Oath or Declaration filed 30 View
2020-01-07 OATH Oath or Declaration filed 30 View
2012-12-13 EBCC.AD Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update 1 View
2004-08-31 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2004-08-31 CLM Claims 1 View
2004-07-26 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-07-26 A.NA Amendment after Notice of Allowance (Rule 312) 1 View
2004-07-26 CLM Claims 4 View
2004-07-26 REM Applicant Arguments/Remarks Made in an Amendment 1 View
2004-05-04 CTMS Miscellaneous Action with shortened statutory period (SSP) 1 View
2004-04-27 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-04-27 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-04-27 892 List of references cited by examiner 1 View
2004-04-27 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-04-27 SRFW Search information including classification, databases and other search related notes 1 View
2004-03-18 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2004-03-18 DRW Drawings-only black and white line drawings 3 View
2004-03-18 SPEC Specification 2 View
2004-03-18 CLM Claims 5 View
2004-03-18 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-12-18 CTNF Non-Final Rejection 7 View
2003-12-18 892 List of references cited by examiner 1 View
2003-12-18 1449 List of References cited by applicant and considered by examiner 2 View
2003-12-08 IDS Information Disclosure Statement (IDS) Form (SB08) 3 View
2002-04-18 LET. Miscellaneous Incoming Letter 2 View
2002-01-28 TRNA Transmittal of New Application 4 View
2002-01-28 SPEC Specification 8 View
2002-01-28 CLM Claims 4 View
2002-01-28 ABST Abstract 1 View
2002-01-28 DRW Drawings-only black and white line drawings 5 View
2002-01-28 OATH Oath or Declaration filed 4 View
2002-01-28 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-01-28 SRFW Search information including classification, databases and other search related notes 1 View
2002-01-28 FWCLM Index of Claims 1 View
2002-01-28 TRNA Transmittal of New Application 4 View
2002-01-28 DRW Drawings-only black and white line drawings 5 View
2002-01-28 SPEC Specification 8 View
2002-01-28 CLM Claims 4 View
2002-01-28 ABST Abstract 1 View
2002-01-28 OATH Oath or Declaration filed 4 View
2002-01-28 WFEE Fee Worksheet (SB06) 1 View
2002-01-28 WFEE Fee Worksheet (SB06) 1 View
2002-01-28 WCLM Claims Worksheet (PTO-2022) 1 View
2002-01-28 IDS Information Disclosure Statement (IDS) Form (SB08) 1 View
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
Patent No.
US 6,810,557
App. No.
10/058,514
Filed
2002-01-28
Granted
2004-11-02
Pub. No.
US20040154126A1
Art Unit
1744
PTA
-37 days