US2776727A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for separating and quenching oil products
Assignee: ExxonMobil Technology and Engineering Co
•
Filing: 1953-07-21
•
Granted: 1957-01-08
•
Expires: 1973-07-21
Abstract
No abstract record available.
Inventors
- 👤 Worth W Boisture
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 14:45
CPC Classifications
C; C08; C08F; C08F240/00; B; B01; B01J; B01J8/00; B01J8/18; B04; B04C; B04C5/00; B04C5/12; B04C5/13; B04C5/20; C10; C10G; C10G11/00; C10G11/14; C10G11/18; C10G9/00; C10G9/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A SOLIDS-GAS SEPARATOR OF THE CYCLONIC TYPE COMPRISING, IN COMBINATION, A VERTICALLY DISPOSED CIRCULAR VESSEL, AN INLET CONDUIT FOR HORIZONTALLY AND TANGENTIALLY ADMITTING A SOLIDS-GAS SUSPENSION INTO AN INTERMEDIATE PORTION OF SAID CIRCULAR VESSEL, OUTLET CONDUIT MEANS IN THE BOTTOM END PORTION OF SAID CIRCULAR VESSEL FOR REMOVING SEPARATED SOLIDS THEREFROM, INSULATED WITHDRAWAL CONDUIT MEANS INTERNALLY AND AXIALLY DISPOSED OF SAID VESSEL TERMINATING IN SPACED RELATION TO THE UPPER END POR-
Claim 2
Dependent Claim
71 words
A SOLIDS-GAS SEPARATOR OF THE CYCLONIC TYPE COMPRISING, IN COMBINATION, A VERTICALLY DISPOSED CIRCULAR VESSEL, AN INLET CONDUIT FOR HORIZONTALLY AND TANGENTIALLY ADMITTING A SOLIDS-GAS SUSPENSION INTO AN INTERMEDIATE PORTION OF SAID CIRCULAR VESSEL, OUTLET CONDUIT MEANS IN THE BOTTOM END PORTION OF SAID CIRCULAR VESSEL FOR REMOVING SEPARATED SOLIDS THEREFROM, INSULATED WITHDRAWAL CONDUIT MEANS INTERNALLY AND AXIALLY DISPOSED OF SAID VESSEL TERMINATING IN SPACED RELATION TO THE UPPER END POR-
References Cited (Backward Citations)
US1212596A
Cited
US2059522A
Cited
US2356697A
Cited
US2405395A
Cited
US2422501A
Cited
US2485315A
Cited
US2698281A
Cited
US2698672A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-08 | 1960-07-09 | 1961-01-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-08 | 1964-07-09 | 1965-01-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-08 | 1968-07-09 | 1969-01-08 | $7700.00 | Window Closed / Lapsed |