US3486388A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Signal-controlled positioning apparatus
Assignee: S S AND S CO
•
Filing: 1968-06-27
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Granted: 1969-12-30
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Expires: 1988-06-27
Abstract
No abstract record available.
Inventors
- 👤 William H Saylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 00:41
CPC Classifications
F; F16; F16H; F16H21/00; F16H21/10; F16H21/44; G; G03; G03B; G03B21/00; H; H03; H03M; H03M1/00; H03M1/12; H03M1/22; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18856
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2284795A
Cited
US2734710A
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US2998596A
Cited
US3042912A
Cited
US3269024A
Cited
US3305669A
Cited
US3357120A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |