US2950394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rotational therapy x-ray method and apparatus
Assignee: Picker X Ray Corp
•
Filing: 1954-02-17
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Granted: 1960-08-23
•
Expires: 1974-02-17
Abstract
No abstract record available.
Inventors
- 👤 Eleanore G Stava
- 👤 William F Schneerer
- 👤 Oswald C Hollstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 06:01
CPC Classifications
A; A61; A61N; A61N5/00; A61N5/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2235143A
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US1233122A
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US1491426A
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US1887216A
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US2441538A
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US2242518A
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US2513915A
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US2556909A
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US2582776A
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US2673627A
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US2793296A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-08-23 | 1964-02-22 | 1964-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-23 | 1968-02-22 | 1968-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-23 | 1972-02-22 | 1972-08-23 | $7700.00 | Window Closed / Lapsed |