US3411656A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Thermally insulated container for a liquiefied gas
Assignee: Conch International Methane Ltd
•
Filing: 1965-06-21
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Granted: 1968-11-19
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Expires: 1985-06-21
Abstract
No abstract record available.
Inventors
- 👤 Jackson Robert Glover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 21:16
CPC Classifications
F; F17; F17C; F17C3/00; F17C3/02; F17C3/025; F17C13/00; F17C13/001; F17C13/12; F17C13/126; F17C2203/00; F17C2203/03; F17C2270/00; F17C2270/01; F17C2270/0102; F17C2270/0105; F17C2270/0107; Y; Y10; Y10S; Y10S220/00; Y10S220/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2106840A
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US2629698A
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US3027040A
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US2863797A
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US2952987A
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US3093259A
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US3110156A
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US3059804A
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US3158383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-19 | 1972-05-20 | 1972-11-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-19 | 1976-05-20 | 1976-11-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-19 | 1980-05-20 | 1980-11-19 | $7700.00 | Window Closed / Lapsed |