US2970967A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Emulsion breaker injector
Assignee: Individual
•
Filing: 1958-08-28
•
Granted: 1961-02-07
•
Expires: 1978-08-28
Abstract
No abstract record available.
Inventors
- 👤 Lowery Charley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 03:23
CPC Classifications
E; E21; E21B; E21B43/00; E21B43/34; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7358; Y10T137/7423; Y10T137/7426; Y10T137/8593; Y10T137/87571; Y10T137/87676
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
113 words
IN COMBINATION WITH A FLOW LINE THROUGH WHICH A MIXTURE OF OIL, GAS AND WATER IS PUMPED AND WHEREIN THE FLOW LINE HAS A HORIZONTALLY EXTENDING PORTION, A GASTIGHT HOUSING FOR STORING A SUPPLY OF EMULSION BREAKER, MEANS FOR SUPPORTING THE HOUSING ABOVE THE HORIZONTAL PORTION OF THE FLOW LINE, SAID MEANS INCLUDING AS VERTICALLY EXTENDING PIPE CONNECTED TO THE FLOW LINE IN COMMUNICATION WITH THE UPPER INTERIOR OF THE HORIZONTAL PORTION OF THE FLOW LINE TO RECEIVE FREE GAS FROM THE FLOW LINE, A FIRST TUBE CONNECTED TO AN INTERMEDIATE PORTION OF SAID PIPE AND TO THE BOTTOM OF THE HOUSING WITH THE UPPER END THEREOF POSITIONED SUBSTANTIALLY EVEN WITH THE BOTTOM
Claim 2
Dependent Claim
113 words
IN COMBINATION WITH A FLOW LINE THROUGH WHICH A MIXTURE OF OIL, GAS AND WATER IS PUMPED AND WHEREIN THE FLOW LINE HAS A HORIZONTALLY EXTENDING PORTION, A GASTIGHT HOUSING FOR STORING A SUPPLY OF EMULSION BREAKER, MEANS FOR SUPPORTING THE HOUSING ABOVE THE HORIZONTAL PORTION OF THE FLOW LINE, SAID MEANS INCLUDING AS VERTICALLY EXTENDING PIPE CONNECTED TO THE FLOW LINE IN COMMUNICATION WITH THE UPPER INTERIOR OF THE HORIZONTAL PORTION OF THE FLOW LINE TO RECEIVE FREE GAS FROM THE FLOW LINE, A FIRST TUBE CONNECTED TO AN INTERMEDIATE PORTION OF SAID PIPE AND TO THE BOTTOM OF THE HOUSING WITH THE UPPER END THEREOF POSITIONED SUBSTANTIALLY EVEN WITH THE BOTTOM
References Cited (Backward Citations)
US1606685A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-02-07 | 1964-08-08 | 1965-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-02-07 | 1968-08-08 | 1969-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-02-07 | 1972-08-08 | 1973-02-07 | $7700.00 | Window Closed / Lapsed |