US3318073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gravity insensitive degasifying reservoir
Assignee: North American Aviation Corp
•
Filing: 1965-07-09
•
Granted: 1967-05-09
•
Expires: 1985-07-09
Abstract
No abstract record available.
Inventors
- 👤 Ashley P Adkins
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:24
CPC Classifications
B; B01; B01D; B01D19/00; B01D19/0042; B01D19/0052; B01D19/0057; B64; B64G; B64G1/00; B64G1/22; B64G1/40; B64G1/402; B64G1/4021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A SEPARATING RESERVOIR ADAPTED TO RECEIVE AND CONTAIN UNDER PRESSURE GAS, LIQUID AND A MIXTURE THEREOF AND TO DELIVER SUBSTANTIALLY GAS-FREE LIQUID INDEPENDENTLY OF ANY GRAVITATIONAL AND INERTIAL FORCES ACTING THEREON COMPRISING A TANK HAVING FLUID INLET AND OUTLET MEANS; MEANS FOR DIVIDING SAID TANK INTO AT LEAST A FIRST AND SECOND CLOSED CHAMBER; AND MEANS FOR PROVIDING FLUID COMMUNICATION BETWEEN SAID CHAMBERS THROUGH A RESTRICTED ARCUATE PATH PASSING THROUGH SAID DIVIDING MEANS AND ORIENTED TO DISCHARGE FLUID FROM SAID FIRST CHAMBER INTO
Claim 2
Dependent Claim
83 words
A SEPARATING RESERVOIR ADAPTED TO RECEIVE AND CONTAIN UNDER PRESSURE GAS, LIQUID AND A MIXTURE THEREOF AND TO DELIVER SUBSTANTIALLY GAS-FREE LIQUID INDEPENDENTLY OF ANY GRAVITATIONAL AND INERTIAL FORCES ACTING THEREON COMPRISING A TANK HAVING FLUID INLET AND OUTLET MEANS; MEANS FOR DIVIDING SAID TANK INTO AT LEAST A FIRST AND SECOND CLOSED CHAMBER; AND MEANS FOR PROVIDING FLUID COMMUNICATION BETWEEN SAID CHAMBERS THROUGH A RESTRICTED ARCUATE PATH PASSING THROUGH SAID DIVIDING MEANS AND ORIENTED TO DISCHARGE FLUID FROM SAID FIRST CHAMBER INTO
References Cited (Backward Citations)
US2838178A
Cited
US3209518A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-08 | 1970-11-07 | 1971-05-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-08 | 1974-11-07 | 1975-05-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-08 | 1978-11-07 | 1979-05-09 | $7700.00 | Window Closed / Lapsed |