Patent US2504697A successfully refreshed from Google Patents.
US2504697A
Expired / Lapsed
US
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X-ray table for patients
Assignee: General Electric Co
•
Filing: 1946-09-13
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Granted: 1950-04-18
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Expires: 1966-09-13
Abstract
No abstract record available.
Inventors
- 👤 William K Kearsley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:41
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/04; A61B6/0407; A61B6/045; A61F; A61F7/00; A61F7/007; A61F2007/0071; Y; Y10; Y10S; Y10S5/00; Y10S5/924
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1648631A
Cited
US1727883A
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GB312825A
Cited
US2165970A
Cited
US2021661A
Cited
FR782410A
Cited
GB447453A
Cited
US2255376A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-04-17 | 1953-10-17 | 1954-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-04-17 | 1957-10-17 | 1958-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-04-17 | 1961-10-17 | 1962-04-18 | $7700.00 | Window Closed / Lapsed |