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Patent US2525496A successfully refreshed from Google Patents.
US2525496A
Expired / Lapsed
US
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Analyzer
Assignee: Westinghouse Electric Corp
•
Filing: 1946-09-28
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Granted: 1950-10-10
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Expires: 1966-09-28
Abstract
No abstract record available.
Inventors
- 👤 Gilbert D Mccann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:37
CPC Classifications
G; G06; G06G; G06G7/00; G06G7/12; G06G7/26; G06G7/16; G06G7/32; G06G7/38
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1315539A
Cited
US2233415A
Cited
US2128257A
Cited
US2244369A
Cited
US2459106A
Cited
US2448698A
Cited
US2414819A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1953-10-09 | 1954-04-10 | 1954-10-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1957-10-09 | 1958-04-10 | 1958-10-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1961-10-09 | 1962-04-10 | 1962-10-10 | $7700.00 | Window Closed / Lapsed |