US2750519A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic container inspection equipment
Assignee: General Electric Co
•
Filing: 1953-02-11
•
Granted: 1956-06-12
•
Expires: 1973-02-11
Abstract
No abstract record available.
Inventors
- 👤 Jr Harry R Summerhayes
- 👤 Roy E Anderson
- 👤 Ernest S Sampson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:41
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/84; G01N21/88; G01N21/90; G01N21/909; B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/122; B07C5/126
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2248985A
Cited
US2246501A
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US2313218A
Cited
US2287322A
Cited
US2481863A
Cited
US2649500A
Cited
US2593127A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-06-12 | 1959-12-12 | 1960-06-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-06-12 | 1963-12-12 | 1964-06-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-06-12 | 1967-12-12 | 1968-06-12 | $7700.00 | Window Closed / Lapsed |