Patent Application
Provisional
App. No. 62/955,806
· Confirmation No. 6662
SEGMENTED FLUID END PLUNGER PUMP
Applicant:
U.S. Well Services, LLC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2025-12-02 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2025-11-26 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2025-11-26 | PA.. |
Power of Attorney | 2 | View | |
| 2020-01-23 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2019-12-31 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2019-12-31 | ADS |
Application Data Sheet | 8 | View | |
| 2019-12-31 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2019-12-31 | DRW.NONBW |
Drawings-other than black and white line drawings | 4 | View | |
| 2019-12-31 | SPEC |
Specification | 19 | View | |
| 2019-12-31 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2019-12-31 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2019-12-31 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Attorneys & Agents of Record
Prosecution
- Customer No.
- 13897
- Docket No.
- 1349-WS-0078-US-P
- Confirmation No.
- 6662
Child
Claims priority from a provisional application
→
App. 18/397,507
· US 12,416,304
Filed 2023-12-27
· Patented Case
Child
Claims priority from a provisional application
→
App. 18/100,783
· US 11,859,610
Filed 2023-01-24
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2020/067528
Filed 2020-12-30
· PCT - International Search Report Mailed to IB
Child
Claims priority from a provisional application
→
App. 17/136,943
· US 11,560,887
Filed 2020-12-29
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2022-06-06
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Quick Facts
- App. No.
- 62/955,806
- Filed
- 2019-12-31
External Links