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Patent US2913029A successfully refreshed from Google Patents.
US2913029A
Expired / Lapsed
US
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Bulk transporting and storing containers
Assignee: PATON HOLDINGS Ltd
•
Filing: 1954-07-12
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Granted: 1959-11-17
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Expires: 1974-07-12
Abstract
No abstract record available.
Inventors
- 👤 Paton Hamilfon Neil King
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:56
CPC Classifications
B; B65; B65D; B65D90/00; B65D90/02; B65D90/04; B65D90/046; B65D2590/00; B65D2590/02; B65D2590/04; B65D2590/043; B65D2590/046
Claims Analysis
Total Claims: 0
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US2433131A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-11-16 | 1963-05-18 | 1963-11-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-11-16 | 1967-05-18 | 1967-11-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-11-16 | 1971-05-18 | 1971-11-17 | $7700.00 | Window Closed / Lapsed |