IP Library › Granted Patent US 6,719,448
Granted Patent Utility Small
US 6,719,448 · Confirmation No. 2997

METHOD AND APPARATUS FOR THE SIMULTANEOUS PRODUCTION OF DIFFERENTLY CHARACTERIZED EXTRUDATES

Patented Case View Patent ↗ View Publication ↗
⬇ PDF
 Code Description Pages PDF
2004-02-17 IFEE Issue Fee Payment (PTO-85B) 2 View
2003-11-17 NOA Notice of Allowance and Fees Due (PTOL-85) 4 View
2003-11-17 NOA Notice of Allowance and Fees Due (PTOL-85) 1 View
2003-11-17 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2003-11-17 SRFW Search information including classification, databases and other search related notes 2 View
2003-10-21 A... Amendment/Request for Reconsideration-After Non-Final Rejection 3 View
2003-10-21 CLM Claims 9 View
2003-10-21 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2003-08-18 CTNF Non-Final Rejection 7 View
2003-08-18 892 List of references cited by examiner 1 View
2002-08-28 LET. Miscellaneous Incoming Letter 3 View
2002-08-28 OATH Oath or Declaration filed 3 View
2002-07-29 CTMS Miscellaneous Action with shortened statutory period (SSP) 2 View
2002-06-13 TRNA Transmittal of New Application 1 View
2002-06-13 SPEC Specification 10 View
2002-06-13 CLM Claims 4 View
2002-06-13 ABST Abstract 1 View
2002-06-13 DRW Drawings-only black and white line drawings 1 View
2002-06-13 LET. Miscellaneous Incoming Letter 1 View
2002-06-13 IIFW Issue Information including classification, examiner, name, claim, renumbering, etc. 1 View
2002-06-13 SRFW Search information including classification, databases and other search related notes 1 View
2002-06-13 FWCLM Index of Claims 1 View
2002-06-13 TRNA Transmittal of New Application 2 View
2002-06-13 DRW Drawings-only black and white line drawings 1 View
2002-06-13 SPEC Specification 9 View
2002-06-13 CLM Claims 4 View
2002-06-13 ABST Abstract 1 View
2002-06-13 WFEE Fee Worksheet (SB06) 1 View
2002-06-13 WFEE Fee Worksheet (SB06) 1 View
2002-06-13 LET. Miscellaneous Incoming Letter 3 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 6,719,448
App. No.
10/172,298
Filed
2002-06-13
Granted
2004-04-13
Pub. No.
US20030231544A1
Art Unit
1723
PTA
0 days