Patent US4207466A successfully refreshed from Google Patents.
US2662379A
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Storage device for liquefied gases and the vapors thereof
Assignee: Individual
•
Filing: 1950-07-03
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Granted: 1953-12-15
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Expires: 1970-07-03
Abstract
No abstract record available.
Inventors
- 👤 Reich Otto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 05:41
CPC Classifications
F; F17; F17C; F17C11/00; F23; F23Q; F23Q2/00; F23Q2/16; F23Q2/162; Y; Y10; Y10S; Y10S220/00; Y10S220/901
Claims Analysis
Total Claims: 0
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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) | 1956-12-14 | 1957-06-15 | 1957-12-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-12-14 | 1961-06-15 | 1961-12-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-12-14 | 1965-06-15 | 1965-12-15 | $7700.00 | Window Closed / Lapsed |