IP Library › Patent Application 62821130
Patent Application Provisional
App. No. 62/821,130 · Confirmation No. 1205

FRAC PUMP AUTOMATIC RATE ADJUSTMENT AND CRITICAL PLUNGER SPEED INDICATION

Provisional Application Expired
⬇ PDF
 Code Description Pages PDF
2025-03-06 N572 Response - Re: Informal Power of Attorney (PTOL-308) 1 View
2025-02-21 N417 Electronic Filing System Acknowledgment Receipt 2 View
2025-02-21 PA.. Power of Attorney 2 View
2019-03-29 APP.FILE.REC Filing Receipt 3 View
2019-03-20 PA.. Power of Attorney 2 View
2019-03-20 WFEE Fee Worksheet (SB06) 2 View
2019-03-20 N417 Electronic Filing System Acknowledgment Receipt 3 View
2019-03-20 ADS Application Data Sheet 8 View
2019-03-20 TR.PROV Provisional Cover Sheet (SB16) 3 View
2019-03-20 DRW Drawings-only black and white line drawings 3 View
2019-03-20 SPEC Specification 13 View
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Quick Facts
App. No.
62/821,130
Filed
2019-03-20