IP Library › Patent Application 61425840
Patent Application Provisional
App. No. 61/425,840 · Confirmation No. 5634

PRIMARY SURFACE HEAT EXCHANGER CORE

Provisional Application Expired
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 Code Description Pages PDF
2011-06-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-16 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2011-06-07 PA.. Power of Attorney 1 View
2011-06-07 N417 Electronic Filing System Acknowledgment Receipt 2 View
2011-06-07 R3.73 Assignee showing of ownership per 37 CFR 3.73 2 View
2011-01-13 APP.FILE.REC Filing Receipt 3 View
2010-12-22 ADS Application Data Sheet 5 View
2010-12-22 SPEC Specification 2 View
2010-12-22 APPENDIX Appendix to the specification 13 View
2010-12-22 DRW Drawings-only black and white line drawings 7 View
2010-12-22 APPENDIX Appendix to the specification 13 View
2010-12-22 WFEE Fee Worksheet (SB06) 2 View
2010-12-22 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/425,840
Filed
2010-12-22