US2494218A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stabilizer with condenser modulator
Assignee: Picker X Ray Corp
•
Filing: 1947-07-03
•
Granted: 1950-01-10
•
Expires: 1967-07-03
Abstract
No abstract record available.
Inventors
- 👤 Louis L Weisglass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:34
CPC Classifications
H; H05; H05G; H05G1/00; H05G1/08; H05G1/26; H05G1/30; H05G1/34
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1961703A
Cited
US2167529A
Cited
US2236195A
Cited
US2319378A
Cited
US2339902A
Cited
US2384647A
Cited
US2408091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-01-09 | 1953-07-11 | 1954-01-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-01-09 | 1957-07-11 | 1958-01-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-01-09 | 1961-07-11 | 1962-01-10 | $7700.00 | Window Closed / Lapsed |