IP Library › Patent Application 61763603
Patent Application Provisional Small
App. No. 61/763,603 · Confirmation No. 3703

Burner Tube Heat Exchanger for Oil Storage Tank

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2017-01-18 LET. Miscellaneous Incoming Letter 15 View
2017-01-18 N417 Electronic Filing System Acknowledgment Receipt 2 View
2016-10-20 LET. Miscellaneous Incoming Letter 13 View
2016-10-20 N417 Electronic Filing System Acknowledgment Receipt 2 View
2013-02-21 APP.FILE.REC Filing Receipt 3 View
2013-02-12 ADS Application Data Sheet 6 View
2013-02-12 SPEC Specification 9 View
2013-02-12 CLM Claims 4 View
2013-02-12 DRW Drawings-only black and white line drawings 3 View
2013-02-12 WFEE Fee Worksheet (SB06) 2 View
2013-02-12 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
61/763,603
Filed
2013-02-12