Patent US2377363A successfully refreshed from Google Patents.
US2995143A
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Assignee: Controls Company of America
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Filing: 1959-03-16
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Granted: 1961-08-08
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Expires: 1979-03-16
Abstract
No abstract record available.
Inventors
- 👤 Donald M Strathearn
- 👤 James M Thornbery
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:43
CPC Classifications
H; H01; H01H; H01H43/00; H01H43/10; H01H43/12; H01H43/124; D; D06; D06F; D06F2103/00; D06F2103/18; D06F2105/00; D06F2105/02; D06F2105/04; D06F2105/08; D06F2105/52; D06F2105/58; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/729; Y10T137/8593; Y10T137/86389
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-08-07 | 1965-02-06 | 1965-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-08-07 | 1969-02-06 | 1969-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-08-07 | 1973-02-06 | 1973-08-08 | $7700.00 | Window Closed / Lapsed |