US3565588A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gas generator and waste heat boiler interconnected system
Assignee: Texaco Development Corp
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Filing: 1968-06-24
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Granted: 1971-02-23
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Expires: 1988-06-24
Abstract
Abstract A SYSTEM COMPRISING A GENERATOR FOR SYNTHESIS GAS AND A WASTE HEAT BOILER INTERCONNECTED BY A PLENUM WITH OR WITHOUT A SEPARABLE CATCHPOT AT THE HEMISPHERICAL ENDS THEREOF FOR REMOVAL OF SLAG AND OTHER DEBRIS FROM THE GAS-GENERATOR EFFLUENT SYNTHESIS GAS BETWEEN THE GENERATOR EXIST AND THE WASTE-HEAT-BOILER ENTRANCE.
Inventors
- 👤 Blake Reynolds
- 👤 Charles P Marion
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:29
CPC Classifications
F; F23; F23C; F23C99/00; C; C01; C01B; C01B3/00; C01B3/02; C01B3/32; C01B3/34; C01B3/36; C10; C10J; C10J3/00; C10J3/72; C10J3/82; C10J3/84; C10J3/86; F23C2700/00; F23C2700/04; Y; Y02; Y02P; Y02P20/00; Y02P20/10; Y02P20/129
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-22 | 1974-08-24 | 1975-02-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-22 | 1978-08-24 | 1979-02-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-22 | 1982-08-24 | 1983-02-23 | $7700.00 | Window Closed / Lapsed |