US2854302A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Double tilt x-ray table
Assignee: KELEKET X RAY CORP
•
Filing: 1953-08-06
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Granted: 1958-09-30
•
Expires: 1973-08-06
Abstract
No abstract record available.
Inventors
- 👤 Walter H Haupt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:37
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/04; A61B6/0487
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1015187A
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US1599696A
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US2172941A
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US2222888A
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US2224262A
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US2534623A
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US2680046A
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US2692173A
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US2701744A
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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) | 1961-09-29 | 1962-03-31 | 1962-09-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-09-29 | 1966-03-31 | 1966-09-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-09-29 | 1970-03-31 | 1970-09-30 | $7700.00 | Window Closed / Lapsed |