US3260061A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flow system for cryogenic materials
Assignee: Lox Equipment Co
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Filing: 1964-12-16
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Granted: 1966-07-12
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Expires: 1984-12-16
Abstract
No abstract record available.
Inventors
- 👤 Robert S Hampton
- 👤 Owen S Jones
- 👤 Josephian William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 02:02
CPC Classifications
F; F17; F17C; F17C9/00; F17C9/02; F17C2201/00; F17C2201/01; F17C2201/0104; F17C2201/0109; F17C2203/00; F17C2203/03; F17C2203/0391; F17C2203/06; F17C2203/0602; F17C2203/0612; F17C2203/0626; F17C2203/0629; F17C2205/00; F17C2205/03; F17C2205/0302; F17C2205/0323; F17C2221/00; F17C2221/03; F17C2221/032; F17C2221/033; F17C2227/00; F17C2227/01; F17C2227/0128; F17C2227/0135
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
132 words
IN A CRYOGENIC FLOW SYSTEM OF A TYPE INCLUDING A STORAGE VESSEL HAVING AN INNER CONTAINER FOR LIQUEFIED GAS AND AN OUTER JACKET ABOUT THE INNER CONTAINER DEFINING A VACUUM VOID THEREBETWEEN, FLOW LINE MEANS EXTENDING FROM THE INNER CONTAINER OF SAID VESEL, AND A PUMP FOR EFFECTING FLOW OF LIQUEFIED GAS FROM THE INNER CONTAINER OF SAID STORAGE VESSEL THROUGH SAID FLOW LINE MEANS, THE COMBINATION COMPRISING A SUMP INCLUDING AN INNER CONTAINER AND AN OUTER JACKET ABOUT THE INNER CONTAINER OF SAID SUMP AND DEFINING A SEALED VOID THEREBETWEEN, SAID VOID OF SAID SUMP COMMUNICATED WITH SAID VOID OF SAID VESSEL, SAID FLOW LINE MEANS EXTENDING THROUGH SAID VOID OF SAID VESSEL AND SAID VOID OF SAID SUMP ONTO THE INNER CONTAINER OF SAID SUMP, VALVE MEANS DISPOSED WITHIN THE
Claim 2
Dependent Claim
132 words
IN A CRYOGENIC FLOW SYSTEM OF A TYPE INCLUDING A STORAGE VESSEL HAVING AN INNER CONTAINER FOR LIQUEFIED GAS AND AN OUTER JACKET ABOUT THE INNER CONTAINER DEFINING A VACUUM VOID THEREBETWEEN, FLOW LINE MEANS EXTENDING FROM THE INNER CONTAINER OF SAID VESEL, AND A PUMP FOR EFFECTING FLOW OF LIQUEFIED GAS FROM THE INNER CONTAINER OF SAID STORAGE VESSEL THROUGH SAID FLOW LINE MEANS, THE COMBINATION COMPRISING A SUMP INCLUDING AN INNER CONTAINER AND AN OUTER JACKET ABOUT THE INNER CONTAINER OF SAID SUMP AND DEFINING A SEALED VOID THEREBETWEEN, SAID VOID OF SAID SUMP COMMUNICATED WITH SAID VOID OF SAID VESSEL, SAID FLOW LINE MEANS EXTENDING THROUGH SAID VOID OF SAID VESSEL AND SAID VOID OF SAID SUMP ONTO THE INNER CONTAINER OF SAID SUMP, VALVE MEANS DISPOSED WITHIN THE
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) | 1969-07-11 | 1970-01-10 | 1970-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-07-11 | 1974-01-10 | 1974-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-07-11 | 1978-01-10 | 1978-07-12 | $7700.00 | Window Closed / Lapsed |