Patent US3620760A successfully refreshed from Google Patents.
US3135099A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vaporizing station for liquefied gas
Assignee: Airco Inc
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Filing: 1961-12-08
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Granted: 1964-06-02
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Expires: 1981-12-08
Abstract
No abstract record available.
Inventors
- 👤 Holm Jorgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:13
CPC Classifications
F; F17; F17C; F17C9/00; F17C9/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
159 words
IN A SYSTEM FOR VAPORIZING AND DISPENSING A LIQUEFIED GAS, IN COMBINATION, A VAPORIZING CONTAINER FOR SUCH LIQUEFIED GAS, FIRST TRANSFER MEANS INCLUDING FIRST PRESSURE RESPONSIVE REGULATING VALVE MEANS SET TO BE CLOSED BY A GIVEN LIMITING PRESSURE AT THE OUTLET SIDE OF SAID VALVE MEANS FOR TRANSFERRING GASEOUS MATERIAL DIRETLY FROM SAID VAPORIZING CONTAINER TO A UTILIZATION DEVICE AT A RELATIVELY LOW PRESSURE, MEANS FOR STORING GASEOUS MATERIAL EVOLVED FROM SAID VAPORIZING CONTAINER AT A RELATIVELY HIGH PRESSURE, SECOND TRANSFER MEANS INCLUDING SECOND PRESSURE RESPONSIVE REGULATING VALVE MEANS CONTROLLED TO BE CLOSED BY A LOWER LIMITING PRESSURE AT THE OUTLET SIDE OF SAID VALVE MEANS THAN SAID FIRST PRESSURE RESPONSIVE VALVE MEANS FOR TRANSFERRING GASEOUS MATERIAL FROM SAID STORAGE MEANS TO SAID UTILIZATION DEVICE WHEN GASEOUS MATERIAL IS NOT BEING TRANSFORMED THOUGH SAID FIRST TRANSFER MEANS, AND TEMPERATURE CONTROLLED MEANS RESPONSIVE TO THE TEMPERATURE OF SAID VAPORIZING CONTAINER WHICH SERVES TO CONTROL FLOW IN SAID FIRST TRANSFER MEANS.
Claim 2
Dependent Claim
159 words
IN A SYSTEM FOR VAPORIZING AND DISPENSING A LIQUEFIED GAS, IN COMBINATION, A VAPORIZING CONTAINER FOR SUCH LIQUEFIED GAS, FIRST TRANSFER MEANS INCLUDING FIRST PRESSURE RESPONSIVE REGULATING VALVE MEANS SET TO BE CLOSED BY A GIVEN LIMITING PRESSURE AT THE OUTLET SIDE OF SAID VALVE MEANS FOR TRANSFERRING GASEOUS MATERIAL DIRETLY FROM SAID VAPORIZING CONTAINER TO A UTILIZATION DEVICE AT A RELATIVELY LOW PRESSURE, MEANS FOR STORING GASEOUS MATERIAL EVOLVED FROM SAID VAPORIZING CONTAINER AT A RELATIVELY HIGH PRESSURE, SECOND TRANSFER MEANS INCLUDING SECOND PRESSURE RESPONSIVE REGULATING VALVE MEANS CONTROLLED TO BE CLOSED BY A LOWER LIMITING PRESSURE AT THE OUTLET SIDE OF SAID VALVE MEANS THAN SAID FIRST PRESSURE RESPONSIVE VALVE MEANS FOR TRANSFERRING GASEOUS MATERIAL FROM SAID STORAGE MEANS TO SAID UTILIZATION DEVICE WHEN GASEOUS MATERIAL IS NOT BEING TRANSFORMED THOUGH SAID FIRST TRANSFER MEANS, AND TEMPERATURE CONTROLLED MEANS RESPONSIVE TO THE TEMPERATURE OF SAID VAPORIZING CONTAINER WHICH SERVES TO CONTROL FLOW IN SAID FIRST TRANSFER MEANS.
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) | 1967-06-02 | 1967-12-02 | 1968-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-02 | 1971-12-02 | 1972-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-02 | 1975-12-02 | 1976-06-02 | $7700.00 | Window Closed / Lapsed |