Patent Application
Provisional
Small
App. No. 62/518,839
· Confirmation No. 5015
HAMMERLESS PIPE UNION
Inventor:
Douglas JAHNKE
Applicant:
Premium Oilfield Technologies, LLC
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-06-20 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2017-06-13 | ADS |
Application Data Sheet | 8 | View | |
| 2017-06-13 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2017-06-13 | SPEC |
Specification | 3 | View | |
| 2017-06-13 | CLM |
Claims | 1 | View | |
| 2017-06-13 | ABST |
Abstract | 1 | View | |
| 2017-06-13 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2017-06-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2017-06-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View |
Inventors
Douglas JAHNKE
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 66558
- Docket No.
- 148471.00010
- Confirmation No.
- 5015
from
CADENCE BANK, N.A.
RELEASE OF INTELLECTUAL PROPERTY SECURITY INTEREST IN PATENTS RECORDED AT REEL/FRAME NO.: 046255/0168
Recorded 2019-11-27
from
JAHNKE, DOUGLAS
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-06-12
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Quick Facts
- App. No.
- 62/518,839
- Filed
- 2017-06-13
External Links