US3532907A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Current generator timer control circuit for compensating for both external fixed time delay signal and external time variable delay signal
Assignee: Amtron Inc
•
Filing: 1969-12-04
•
Granted: 1970-10-06
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Expires: 1989-12-04
Abstract
No abstract record available.
Inventors
- 👤 Frank S Kasper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:51
CPC Classifications
H; H03; H03K; H03K17/00; H03K17/28; B; B23; B23D; B23D36/00; G; G05; G05B; G05B19/00; G05B19/02; G05B19/04; G05B19/07; H03K5/00; H03K5/13; G05B2219/00; G05B2219/20; G05B2219/25; G05B2219/25405; G05B2219/26; G05B2219/2621
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3015062A
Cited
US3364366A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-10-05 | 1974-04-06 | 1974-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-10-05 | 1978-04-06 | 1978-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-10-05 | 1982-04-06 | 1982-10-06 | $7700.00 | Window Closed / Lapsed |