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US3482242A
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Synchro to digital converter using storage capacitors and sampling circuits
Assignee: Computing Devices of Canada Ltd
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Filing: 1966-05-25
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Granted: 1969-12-02
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Expires: 1986-05-25
Abstract
No abstract record available.
Inventors
- 👤 James L Hargrove
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:34
CPC Classifications
H; H02; H02P; H02P6/00; H02P6/14; H02P6/16; G; G08; G08C; G08C19/00; G08C19/38; G08C19/46; G08C19/48; H03; H03M; H03M1/00; H03M1/12; H03M1/64; H03M1/645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3277461A
Cited
US3399352A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-01 | 1973-06-02 | 1973-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-01 | 1977-06-02 | 1977-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-01 | 1981-06-02 | 1981-12-02 | $7700.00 | Window Closed / Lapsed |