US3048331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Optimizing apparatus and method
Assignee: Westinghouse Electric Corp
•
Filing: 1959-01-29
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Granted: 1962-08-07
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Expires: 1979-01-29
Abstract
No abstract record available.
Inventors
- 👤 Robert I Van Nice
- 👤 William G Evans
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:35
CPC Classifications
G; G05; G05B; G05B13/00; G05B13/02; G05B13/0205; G05B13/021; G05B13/0215; B; B01; B01J; B01J19/00; B01J19/0006; B01J19/0033; Y; Y10; Y10S; Y10S203/00; Y10S203/19; Y10S236/00; Y10S236/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2628606A
Cited
US2712414A
Cited
US2842311A
Cited
US2829322A
Cited
US2972446A
Cited
US2972447A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-08-06 | 1966-02-05 | 1966-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-08-06 | 1970-02-05 | 1970-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-08-06 | 1974-02-05 | 1974-08-07 | $7700.00 | Window Closed / Lapsed |