US2806768A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas reactor
Assignee: Individual
•
Filing: 1955-05-13
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Granted: 1957-09-17
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Expires: 1975-05-13
Abstract
No abstract record available.
Inventors
- 👤 Bender Harry
- 👤 Robert P Obrecht
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:26
CPC Classifications
B; B01; B01J; B01J19/00; B01J19/26; B01J12/00; B01J12/005; B01J2219/00; B01J2219/00049; B01J2219/00051; B01J2219/00121; B01J2219/0015; B01J2219/00761; B01J2219/00763; B01J2219/00765; B01J2219/00768
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
114 words
A REACTOR COMPRISING AN OUTER CYLINDRICAL VESSEL HAVING OPPOSITE FIRST AND SECOND ENDS; AN INNER CYCLINDRICAL VESSSEL EXTENDING AXIALLY OF THE OUTER VESSEL FROM THE SECOND END TOWARDS THE FIRST END WITH THE OUTER SIDE WALL OF THE INNER VESSEL SPACED FROM THE INNER SIDE WALL OF THE OUTER VESSEL TO PROVIDE AN ANNULLAR GAS PASSAGE THEREBETWEN; THE INNER CYCLINDRICAL VESSEL HAVING PASSAGES ADJACENT THE SECOND END FOR GAS FLOW FROM WITHIN THE SECOND VESSEL INTO THE ANNULAR GAS PASSAGE BETWEEN THE INNER AND THE OUTER VESSEL; THE INNER VESSEL TERMINATION IN A SPACED RELATION TO THE FIRST END OF THE OUTER VESSEL TO PROVIDE AN UNRESTRICTED GAS SPACE BETWEEN THE FIRST END OF
Claim 2
Dependent Claim
114 words
A REACTOR COMPRISING AN OUTER CYLINDRICAL VESSEL HAVING OPPOSITE FIRST AND SECOND ENDS; AN INNER CYCLINDRICAL VESSSEL EXTENDING AXIALLY OF THE OUTER VESSEL FROM THE SECOND END TOWARDS THE FIRST END WITH THE OUTER SIDE WALL OF THE INNER VESSEL SPACED FROM THE INNER SIDE WALL OF THE OUTER VESSEL TO PROVIDE AN ANNULLAR GAS PASSAGE THEREBETWEN; THE INNER CYCLINDRICAL VESSEL HAVING PASSAGES ADJACENT THE SECOND END FOR GAS FLOW FROM WITHIN THE SECOND VESSEL INTO THE ANNULAR GAS PASSAGE BETWEEN THE INNER AND THE OUTER VESSEL; THE INNER VESSEL TERMINATION IN A SPACED RELATION TO THE FIRST END OF THE OUTER VESSEL TO PROVIDE AN UNRESTRICTED GAS SPACE BETWEEN THE FIRST END OF
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) | 1960-09-16 | 1961-03-18 | 1961-09-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-09-16 | 1965-03-18 | 1965-09-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-09-16 | 1969-03-18 | 1969-09-17 | $7700.00 | Window Closed / Lapsed |