US2645566A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High-temperature reactor
Assignee: GAS MACHINERY CO
•
Filing: 1949-12-12
•
Granted: 1953-07-14
•
Expires: 1969-12-12
Abstract
No abstract record available.
Inventors
- 👤 Kenneth W Stookey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 10:51
CPC Classifications
B; B01; B01J; B01J8/00; B01J8/008; B01J8/02; B01J8/06; B01J8/062
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
119 words
APPARATUS FOR CONTINUOUSLY TREATING FLUIDS AT HIGH TEMPERATURES COMPRISING AN ELOGATED REFRACTORY LINED SHELL, AT LEAST ONE TUBE DISPOSED LONGITUDINALLY THEREIN AND EXTENDING THROUGH THE ENDS OF SAID SHELL, INLET MEANS FOR INTRODUCING FLUIDS TO BE TREATED INTO ONE END OF SAID AT LEAST ONE TUBE, EXIT MEANS FOR WITHDRAWING THE TREATED FLUIDS FROM THE OTHER END OF SAID AT LEAST ONE TUBE, AT LEAST ONE REFRACTORY DIVIDING WALL EXTENDING TRANSVERSELY OF SAID SHELL SO AS TO DIVIDE SAID SHELL INTO PLUARLITY OF SECTIONS, AT LEAST ONE BURNER DISPOSED IN EACH OF SAID SECTIONS FOR SUPPLYING ONE DIVIDING WALL HAVING AT LEAST ONE OPENLEAST ONE DIVIDING WALL HAVING AT LEASTA ONE OPENING FOR PASSAGE THERETHROUGH OF EACH OF SAID
Claim 2
Dependent Claim
119 words
APPARATUS FOR CONTINUOUSLY TREATING FLUIDS AT HIGH TEMPERATURES COMPRISING AN ELOGATED REFRACTORY LINED SHELL, AT LEAST ONE TUBE DISPOSED LONGITUDINALLY THEREIN AND EXTENDING THROUGH THE ENDS OF SAID SHELL, INLET MEANS FOR INTRODUCING FLUIDS TO BE TREATED INTO ONE END OF SAID AT LEAST ONE TUBE, EXIT MEANS FOR WITHDRAWING THE TREATED FLUIDS FROM THE OTHER END OF SAID AT LEAST ONE TUBE, AT LEAST ONE REFRACTORY DIVIDING WALL EXTENDING TRANSVERSELY OF SAID SHELL SO AS TO DIVIDE SAID SHELL INTO PLUARLITY OF SECTIONS, AT LEAST ONE BURNER DISPOSED IN EACH OF SAID SECTIONS FOR SUPPLYING ONE DIVIDING WALL HAVING AT LEAST ONE OPENLEAST ONE DIVIDING WALL HAVING AT LEASTA ONE OPENING FOR PASSAGE THERETHROUGH OF EACH OF SAID
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-07-13 | 1957-01-12 | 1957-07-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-07-13 | 1961-01-12 | 1961-07-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-07-13 | 1965-01-12 | 1965-07-14 | $7700.00 | Window Closed / Lapsed |