IP Library › Patent Application 62547268
Patent Application Provisional
App. No. 62/547,268 · Confirmation No. 1626

HEAT EXCHANGER AND METHOD OF MAKING THEREOF

Provisional Application Expired
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 Code Description Pages PDF
2018-08-07 APP.FILE.REC Filing Receipt 3 View
2018-08-07 N570 Communication - Re: Power of Attorney (PTOL-308) 1 View
2018-08-03 PA.. Power of Attorney 1 View
2018-08-03 ADS Application Data Sheet 7 View
2018-08-03 TRAN.LET Transmittal Letter 1 View
2018-08-03 N417 Electronic Filing System Acknowledgment Receipt 2 View
2018-08-03 R3.73 Assignee showing of ownership per 37 CFR 3.73 4 View
2017-08-25 APP.FILE.REC Filing Receipt 3 View
2017-08-18 ADS Application Data Sheet 8 View
2017-08-18 SPEC Specification 18 View
2017-08-18 CLM Claims 3 View
2017-08-18 ABST Abstract 1 View
2017-08-18 DRW Drawings-only black and white line drawings 11 View
2017-08-18 WFEE Fee Worksheet (SB06) 2 View
2017-08-18 N417 Electronic Filing System Acknowledgment Receipt 3 View
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Quick Facts
App. No.
62/547,268
Filed
2017-08-18