US2835560A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Catalytic reactor
Assignee: CF Braun and Co
•
Filing: 1954-02-23
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Granted: 1958-05-20
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Expires: 1974-02-23
Abstract
No abstract record available.
Inventors
- 👤 Merrill M Bason
- 👤 Arnold M Ames
- 👤 Milton S Nehls
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:27
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/02; B01J8/04; B01J8/0403; C; C10; C10G; C10G49/00; C10G49/002
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
122 words
A REACTOR COMPRISING A VESSEL HAVING A FIRST FLUID INLET PORT AND AN OUTLET PORT, A PLURALITY OF WALLS RADIALLY DISPOSED WITHIN THE VESSEL DIVIDING IT INTO SEPARATE SECTORSHAPED COMPARTMENTS, THE WALLS BEING PROVIDED WITH OPENINGS ADJACENT THEIR ENDS TO FORM PASSAGEWAYS INTERCONNECTING THE COMPARTMENTS, A SECTOR-SHAPED END PLATE SECURED BETWEEN ADJACENT RADIAL WALLS ADJACENT EACH END OF EACH COMPARTMENT AND INWARDLY FROM SAID OPENINGS TO FORM A CATALYST CHAMBER IN EACH COMPARTMENT BETWEEN THE RESPECTIVE END PLATES, THE END PLATES DEFINING WITH THE WALLS OPENINGS FROM EACH CATALYST COMPARTMENT INT OPPOSITE ENDS OF THE REACTOR, THE OPENINGS IN THE END PLATES AND IN THE WALLS BEING ARRANGED TO CAUSE FLUID INTRODUCED INTO THE INLET PORT TO FLOW RADIALLY AND SUCCESIVELY THROUGH
Claim 2
Dependent Claim
122 words
A REACTOR COMPRISING A VESSEL HAVING A FIRST FLUID INLET PORT AND AN OUTLET PORT, A PLURALITY OF WALLS RADIALLY DISPOSED WITHIN THE VESSEL DIVIDING IT INTO SEPARATE SECTORSHAPED COMPARTMENTS, THE WALLS BEING PROVIDED WITH OPENINGS ADJACENT THEIR ENDS TO FORM PASSAGEWAYS INTERCONNECTING THE COMPARTMENTS, A SECTOR-SHAPED END PLATE SECURED BETWEEN ADJACENT RADIAL WALLS ADJACENT EACH END OF EACH COMPARTMENT AND INWARDLY FROM SAID OPENINGS TO FORM A CATALYST CHAMBER IN EACH COMPARTMENT BETWEEN THE RESPECTIVE END PLATES, THE END PLATES DEFINING WITH THE WALLS OPENINGS FROM EACH CATALYST COMPARTMENT INT OPPOSITE ENDS OF THE REACTOR, THE OPENINGS IN THE END PLATES AND IN THE WALLS BEING ARRANGED TO CAUSE FLUID INTRODUCED INTO THE INLET PORT TO FLOW RADIALLY AND SUCCESIVELY THROUGH
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-19 | 1961-11-18 | 1962-05-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-19 | 1965-11-18 | 1966-05-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-19 | 1969-11-18 | 1970-05-20 | $7700.00 | Window Closed / Lapsed |