IP Library › Granted Patent US 6,764,437
Granted Patent Utility
US 6,764,437 · Confirmation No. 1659

CENTRIFUGE WITH ROTOR HAVING IDENTIFICATION ELEMENTS ARRANGED ALONG THE CIRCUMFERENCE OF A CIRCLE WHOSE CENTER COINCIDES WITH THE ROTOR'S AXIS OF ROTATION

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-04-23 IFEE Issue Fee Payment (PTO-85B) 1 View
2004-03-29 LET. Miscellaneous Incoming Letter 1 View
2004-03-29 DRW Drawings-only black and white line drawings 4 View
2004-01-29 NOA Notice of Allowance and Fees Due (PTOL-85) 3 View
2004-01-29 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2004-01-29 892 List of references cited by examiner 1 View
2004-01-29 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2004-01-29 SRFW Search information including classification, databases and other search related notes 1 View
2004-01-05 A... Amendment/Request for Reconsideration-After Non-Final Rejection 2 View
2004-01-05 SPEC Specification 1 View
2004-01-05 CLM Claims 3 View
2004-01-05 REM Applicant Arguments/Remarks Made in an Amendment 3 View
2003-09-11 CTNF Non-Final Rejection 5 View
2003-09-11 1449 List of References cited by applicant and considered by examiner 1 View
2003-09-11 892 List of references cited by examiner 1 View
2003-09-11 FOR Foreign Reference 23 View
2003-09-11 FOR Foreign Reference 10 View
2001-11-13 FRPR Certified Copy of Foreign Priority Application 18 View
2001-10-04 TRNA Transmittal of New Application 2 View
2001-10-04 SPEC Specification 19 View
2001-10-04 CLM Claims 4 View
2001-10-04 ABST Abstract 1 View
2001-10-04 DRW Drawings-only black and white line drawings 4 View
2001-10-04 OATH Oath or Declaration filed 3 View
2001-10-04 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2001-10-04 SRFW Search information including classification, databases and other search related notes 1 View
2001-10-04 FWCLM Index of Claims 1 View
2001-10-04 TRNA Transmittal of New Application 2 View
2001-10-04 DRW Drawings-only black and white line drawings 4 View
2001-10-04 SPEC Specification 19 View
2001-10-04 CLM Claims 4 View
2001-10-04 ABST Abstract 1 View
2001-10-04 OATH Oath or Declaration filed 3 View
2001-10-04 WFEE Fee Worksheet (SB06) 1 View
2001-10-04 WFEE Fee Worksheet (SB06) 1 View
2001-10-04 WCLM Claims Worksheet (PTO-2022) 1 View
2001-10-04 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-10-04 FOR Foreign Reference 4 View
2001-10-04 FOR Foreign Reference 9 View
2001-10-04 FOR Foreign Reference 9 View
2001-10-04 FOR Foreign Reference 4 View
2001-10-04 FOR Foreign Reference 5 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 6,764,437
App. No.
09/969,807
Filed
2001-10-04
Granted
2004-07-20
Pub. No.
US20020042334A1
Art Unit
1723
PTA
-139 days