IP Library › Patent Application 61246271
Patent Application Provisional Small
App. No. 61/246,271 · Confirmation No. 5598

Data Retrieval and Service System and Method for Oxygen Concentrators

Provisional Application Expired
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 Code Description Pages PDF
2010-02-09 C.AD Change of Address 1 View
2010-02-09 N417 Electronic Filing System Acknowledgment Receipt 2 View
2009-10-30 APP.FILE.REC Filing Receipt 3 View
2009-09-28 TR.PROV Provisional Cover Sheet (SB16) 4 View
2009-09-28 SPEC Specification 14 View
2009-09-28 DRW Drawings-only black and white line drawings 2 View
2009-09-28 APPENDIX Appendix to the specification 16 View
2009-09-28 APPENDIX Appendix to the specification 32 View
2009-09-28 APPENDIX Appendix to the specification 24 View
2009-09-28 WFEE Fee Worksheet (SB06) 2 View
2009-09-28 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/246,271
Filed
2009-09-28