US3147744A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermal power plant
Assignee: Motors Liquidation Co
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Filing: 1959-07-27
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Granted: 1964-09-08
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Expires: 1979-07-27
Abstract
No abstract record available.
Inventors
- 👤 Worth H Percival
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:08
CPC Classifications
F; F01; F01K; F01K3/00; F01K3/08; F01K3/10
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
A POWER SYSTEM ADAPTED TO BE CONNECTED TO AND FOR SUPPLYING HEAT TO A HEAT-ENERGIZED POWER PLANT, THE SYSTEM COMPRISING, IN COMBINATION, A COMBUSTION HEATER, A PLURALITY OF INSULATED CONTAINERS EACH INSULATED FROM EACH OTHER CONTAINING A SUITABLE HEAT STORAGE MEDIUM, A HEAT EXCHANGER IN EACH CONTAINER, THE HEAT EXCHANGERS BEING CONNECTED IN SERIES, A HEAT RECEIVER, MEANS FOR CIRCULATING A HEAT EXCHANGE MEDIUM, AND VALVE MEANS OPERABLE TO CIRCULATE THE HEAT EXCHANGE MEDIUM ALTERNATIVELY
Claim 2
Dependent Claim
75 words
A POWER SYSTEM ADAPTED TO BE CONNECTED TO AND FOR SUPPLYING HEAT TO A HEAT-ENERGIZED POWER PLANT, THE SYSTEM COMPRISING, IN COMBINATION, A COMBUSTION HEATER, A PLURALITY OF INSULATED CONTAINERS EACH INSULATED FROM EACH OTHER CONTAINING A SUITABLE HEAT STORAGE MEDIUM, A HEAT EXCHANGER IN EACH CONTAINER, THE HEAT EXCHANGERS BEING CONNECTED IN SERIES, A HEAT RECEIVER, MEANS FOR CIRCULATING A HEAT EXCHANGE MEDIUM, AND VALVE MEANS OPERABLE TO CIRCULATE THE HEAT EXCHANGE MEDIUM ALTERNATIVELY
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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |