Patent US2741978A successfully refreshed from Google Patents.
US2741978A
Expired / Lapsed
US
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Apparatus for canning sardines and the like
Assignee: International Machinery Corp SA
•
Filing: 1949-10-03
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Granted: 1956-04-17
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Expires: 1969-10-03
Abstract
No abstract record available.
Inventors
- 👤 Cheftel Henri
- 👤 Sanders Emile Francois
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:01
CPC Classifications
B; B65; B65B; B65B25/00; B65B25/06; B65B25/061; B65B25/062
Claims Analysis
Total Claims: 0
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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) | 1959-04-17 | 1959-10-17 | 1960-04-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-04-17 | 1963-10-17 | 1964-04-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-04-17 | 1967-10-17 | 1968-04-17 | $7700.00 | Window Closed / Lapsed |