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US2573111A
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Assignee: Individual
•
Filing: 1948-07-19
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Granted: 1951-10-30
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Expires: 1968-07-19
Abstract
No abstract record available.
Inventors
- 👤 Rossi Irving
- 👤 Dubilier William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:58
CPC Classifications
B; B65; B65D; B65D41/00; B65D41/02; B65D41/16; B65D41/18; Y; Y10; Y10T; Y10T428/00; Y10T428/21; Y10T428/214; Y10T428/24; Y10T428/2419; Y10T428/24777
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1168608A
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US1183728A
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US1616950A
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US1905356A
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US2030059A
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US2074830A
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US2214842A
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US2445889A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-10-29 | 1955-04-30 | 1955-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-10-29 | 1959-04-30 | 1959-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-10-29 | 1963-04-30 | 1963-10-30 | $7700.00 | Window Closed / Lapsed |