Patent Application
Provisional
App. No. 61/471,391
· Confirmation No. 9437
INJECTOR HEAD USED IN COILED TUBING SYSTEMS
Inventor:
Rodney Earl Lancaster
Provisional Application Expired
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-04-15 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2011-04-04 | TR.PROV |
Provisional Cover Sheet (SB16) | 1 | View | |
| 2011-04-04 | SPEC |
Specification | 8 | View | |
| 2011-04-04 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2011-04-04 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2011-04-04 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Rodney Earl Lancaster
Houston, TX
Attorneys & Agents of Record
Prosecution
- Customer No.
- 20583
- Docket No.
- 011779-057-888
- Confirmation No.
- 9437
Child
Claims priority from a provisional application
→
App. 13/439,320
· US 9,091,129
Filed 2012-04-04
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2012/031983
Filed 2012-04-03
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 14/809,839
· US 9,840,881
Filed 2015-07-27
· Patented Case
RELEASE OF SECURITY INTEREST
Recorded 2017-11-09
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2011-08-01
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Quick Facts
- App. No.
- 61/471,391
- Filed
- 2011-04-04
External Links