Patent Application
Provisional
Small
App. No. 61/680,831
· Confirmation No. 3261
Reversible Ported Sub
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-08-20 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2012-08-08 | SPEC |
Specification | 6 | View | |
| 2012-08-08 | DRW.NONBW |
Drawings-other than black and white line drawings | 3 | View | |
| 2012-08-08 | TR.PROV |
Provisional Cover Sheet (SB16) | 3 | View | |
| 2012-08-08 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2012-08-08 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2012-08-08 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 0001-01-03 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View |
Inventors
Josh Hein
Houston, TX
J. Christopher Jordan
Houston, TX
Brad Groesbeck
Houston, TX
Carlos Lopez
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 31230
- Docket No.
- 3988.2878
- Confirmation No.
- 3261
RELEASE OF SECURITY INTEREST
Recorded 2016-11-02
ASSIGNMENT OF INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2015-08-31
PATENT SECURITY AGREEMENT
Recorded 2013-08-01
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-02-19
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Quick Facts
- App. No.
- 61/680,831
- Filed
- 2012-08-08
External Links