US3486655A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Filament wound vessel
Assignee: Metal Containers Ltd
•
Filing: 1967-04-03
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Granted: 1969-12-30
•
Expires: 1987-04-03
Abstract
No abstract record available.
Inventors
- 👤 Christian Ragettli
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:16
CPC Classifications
B; B29; B29C; B29C53/00; B29C53/56; B29C53/58; B29C53/60; B29C53/602; B29C53/605; B65; B65D; B65D13/00; F; F17; F17C; F17C1/00; F17C1/16; B29L; B29L2031/00; B29L2031/712; B29L2031/7154; B29L2031/7156; F17C2209/00; F17C2209/21; F17C2209/2154; F17C2209/2163
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2849133A
Cited
US2791241A
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US2747649A
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US3047191A
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US3083864A
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US3144952A
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US3317146A
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US3309185A
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US3203845A
Cited
FR1414309A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |