Patent Application
Provisional
App. No. 62/926,250
· Confirmation No. 9644
Wear-Resistant Hydraulic Fracturing Pump Valves
Applicant:
S.P.M. Flow Control, Inc.
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2019-11-07 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2019-10-25 | ADS |
Application Data Sheet | 9 | View | |
| 2019-10-25 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2019-10-25 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2019-10-25 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2019-10-25 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2019-10-25 | SPEC |
Specification | 17 | View | |
| 2019-10-25 | CLM |
Claims | 4 | View | |
| 2019-10-25 | ABST |
Abstract | 1 | View |
Inventors
Scott Skurdalsvold
Mansfield, TX
Connor James Docherty
Fort Worth, TX
Ralph E. Harris
Fort Worth, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 23562
- Docket No.
- 10093695-50604625
- Confirmation No.
- 9644
Child
Claims priority from a provisional application
→
App. 18/660,440
· US 12,416,363
Filed 2024-05-10
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2020/057388
Filed 2020-10-26
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 17/761,382
· US 12,025,231
Filed 2022-03-17
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2019-11-19
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Quick Facts
- App. No.
- 62/926,250
- Filed
- 2019-10-25
External Links