US2583866A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for vacuumizing, gassing, and closing containers
Assignee: Continental Can Co Inc
•
Filing: 1947-09-15
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Granted: 1952-01-29
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Expires: 1967-09-15
Abstract
No abstract record available.
Inventors
- 👤 Ralph M Mero
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:38
CPC Classifications
B; B65; B65B; B65B31/00; B65B31/02; B65B31/025
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1846120A
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US2018113A
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US2064678A
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US2170469A
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US2240655A
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US2283181A
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US2340341A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-01-28 | 1955-07-30 | 1956-01-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-01-28 | 1959-07-30 | 1960-01-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-01-28 | 1963-07-30 | 1964-01-29 | $7700.00 | Window Closed / Lapsed |