US2922036A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paralyzer for pulse height distribution analyzer
Assignee: Individual
•
Filing: 1955-01-25
•
Granted: 1960-01-19
•
Expires: 1975-01-25
Abstract
No abstract record available.
Inventors
- 👤 Fairstein Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 03:58
CPC Classifications
H; H03; H03K; H03K21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2348016A
Cited
US2545214A
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US2539998A
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US2648766A
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US2694146A
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US2760064A
Cited
US2716189A
Cited
US2762914A
Cited
US2775698A
Cited
US2779869A
Cited
US2820895A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-01-18 | 1963-07-20 | 1964-01-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-01-18 | 1967-07-20 | 1968-01-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-01-18 | 1971-07-20 | 1972-01-19 | $7700.00 | Window Closed / Lapsed |