Patent US3776214A successfully refreshed from Google Patents.
US2901209A
Expired / Lapsed
US
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Container filling machine
Assignee: IIT Research Institute
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Filing: 1956-01-30
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Granted: 1959-08-25
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Expires: 1976-01-30
Abstract
No abstract record available.
Inventors
- 👤 Peter J Bardy
- 👤 Siegelman Abraham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:23
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/30; B65B1/46; F; F42; F42B; F42B33/00; F42B33/02; F42B33/0207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2356266A
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US2403286A
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US2678185A
Cited
US2822718A
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US2807975A
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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) | 1962-08-24 | 1963-02-23 | 1963-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-24 | 1967-02-23 | 1967-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-24 | 1971-02-23 | 1971-08-25 | $7700.00 | Window Closed / Lapsed |