IP Library › Patent Application 61322774
Patent Application Provisional
App. No. 61/322,774 · Confirmation No. 3724

ASSISTIVE TECHNOLOGY FOR THE VISUALLY IMPAIRED

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2010-04-29 APP.FILE.REC Filing Receipt 3 View
2010-04-09 TR.PROV Provisional Cover Sheet (SB16) 3 View
2010-04-09 SPEC Specification 15 View
2010-04-09 CLM Claims 9 View
2010-04-09 APPENDIX Appendix to the specification 2 View
2010-04-09 APPENDIX Appendix to the specification 34 View
2010-04-09 APPENDIX Appendix to the specification 43 View
2010-04-09 DRW Drawings-only black and white line drawings 6 View
2010-04-09 APPENDIX Appendix to the specification 2 View
2010-04-09 WFEE Fee Worksheet (SB06) 2 View
2010-04-09 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
61/322,774
Filed
2010-04-09