Patent US4178689A successfully refreshed from Google Patents.
Patent US3465236A successfully refreshed from Google Patents.
US3465236A
Expired / Lapsed
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Timing means including first and second timing networks to selectively gate turn-on devices in opposite senses in response to control pulses
Assignee: Bendix Corp
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Filing: 1968-01-17
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Granted: 1969-09-02
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Expires: 1988-01-17
Abstract
No abstract record available.
Inventors
- 👤 Robert Ludlow James
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 12:30
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/14; G05D3/18; G05D3/183; G04; G04F; G04F5/00; G04F5/10
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) | 1972-09-01 | 1973-03-03 | 1973-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-09-01 | 1977-03-03 | 1977-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-09-01 | 1981-03-03 | 1981-09-02 | $7700.00 | Window Closed / Lapsed |