IP Library › Patent Application 63211297
Patent Application Provisional Small
App. No. 63/211,297 · Confirmation No. 3823

Industrial Steam Production with a High Efficiency Air Source Heat Pump

Provisional Application Expired
⬇ PDF
Code Description Pages PDF
2021-06-24 APP.FILE.REC Filing Receipt 3 View
2021-06-16 WFEE Fee Worksheet (SB06) 2 View
2021-06-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
2021-06-16 TR.PROV Provisional Cover Sheet (SB16) 3 View
2021-06-16 SPEC Specification 13 View
2021-06-16 WFEE Fee Worksheet (SB06) 2 View
2021-06-16 N417 Electronic Filing System Acknowledgment Receipt 2 View
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Quick Facts
App. No.
63/211,297
Filed
2021-06-16