Patent Application
Provisional
App. No. 63/106,620
· Confirmation No. 1091
ROTATABLE MANDREL HANGER
Applicant:
Baker Hughes Oilfield Operations LLC
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2021-06-17 | M327 |
Miscellaneous Communication to Applicant - No Action Count | 1 | View | |
| 2021-06-17 | N572 |
Response - Re: Informal Power of Attorney (PTOL-308) | 1 | View | |
| 2021-06-14 | PA.. |
Power of Attorney | 2 | View | |
| 2021-06-14 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 8 | View | |
| 2021-06-14 | ADS |
Application Data Sheet | 8 | View | |
| 2021-06-14 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2020-11-02 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2020-10-28 | PA.. |
Power of Attorney | 2 | View | |
| 2020-10-28 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2020-10-28 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2020-10-28 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2020-10-28 | ADS |
Application Data Sheet | 8 | View | |
| 2020-10-28 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2020-10-28 | SPEC |
Specification | 16 | View | |
| 2020-10-28 | CLM |
Claims | 2 | View |
Inventors
Jason Armistead
Houston, TX
Christopher Humphrey
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 132858
- Docket No.
- 751777.508409
- Confirmation No.
- 1091
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-08-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2021-06-09
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Quick Facts
- App. No.
- 63/106,620
- Filed
- 2020-10-28
External Links