Patent US3018031A successfully refreshed from Google Patents.
US3018031A
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US
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Boxes
Assignee: Arenco AB
•
Filing: 1958-11-03
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Granted: 1962-01-23
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Expires: 1978-11-03
Abstract
No abstract record available.
Inventors
- 👤 Valter A Ahlbor
- 👤 Hans O Neumann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:19
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/70; B65D5/701; B65D5/703; B65D5/72; B65D85/00; B65D85/07; B65D85/08; B65D85/10; B65D85/1036
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2003925A
Cited
US2011438A
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US2348377A
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US2361597A
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US2421141A
Cited
FR1146476A
Cited
US2881970A
Cited
US2848153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-22 | 1965-07-24 | 1966-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-22 | 1969-07-24 | 1970-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-22 | 1973-07-24 | 1974-01-23 | $7700.00 | Window Closed / Lapsed |