US2633772A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for detecting foreign bodies in containers
Assignee: Joseph E Seagram and Sons Inc
•
Filing: 1949-08-20
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Granted: 1953-04-07
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Expires: 1969-08-20
Abstract
No abstract record available.
Inventors
- 👤 Eugene H C Brown
- 👤 Patricia A Renner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:48
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/84; G01N21/88; G01N21/8851; G01N21/90; G01N21/9018; G01N21/9045; G01N33/00; G01N33/0078; G01N33/0081
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2446628A
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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) | 1956-04-06 | 1956-10-06 | 1957-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-06 | 1960-10-06 | 1961-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-06 | 1964-10-06 | 1965-04-07 | $7700.00 | Window Closed / Lapsed |