IP Library › Patent Application 61223222
Patent Application Provisional Small
App. No. 61/223,222 · Confirmation No. 7659

ARSENIC REMOVAL USING RARE EARTH METALS

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2009-09-08 APP.FILE.REC Filing Receipt 3 View
2009-07-06 TR.PROV Provisional Cover Sheet (SB16) 4 View
2009-07-06 SPEC Specification 16 View
2009-07-06 CLM Claims 2 View
2009-07-06 ABST Abstract 1 View
2009-07-06 DRW Drawings-only black and white line drawings 4 View
2009-07-06 APPENDIX Appendix to the specification 4 View
2009-07-06 APPENDIX Appendix to the specification 5 View
2009-07-06 APPENDIX Appendix to the specification 6 View
2009-07-06 APPENDIX Appendix to the specification 7 View
2009-07-06 APPENDIX Appendix to the specification 9 View
2009-07-06 APPENDIX Appendix to the specification 5 View
2009-07-06 WFEE Fee Worksheet (SB06) 2 View
2009-07-06 N417 Electronic Filing System Acknowledgment Receipt 2 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
App. No.
61/223,222
Filed
2009-07-06