US2962647A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Light sensitive motor control
Assignee: Individual
•
Filing: 1956-04-16
•
Granted: 1960-11-29
•
Expires: 1976-04-16
Abstract
No abstract record available.
Inventors
- 👤 Arnold L Borenstein
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:28
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/125; G05D3/127; E; E05; E05F; E05F15/00; E05F15/70; E05F15/71
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US831404A
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US2111009A
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US2083726A
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US2192144A
Cited
US2220769A
Cited
US2627347A
Cited
US2637831A
Cited
US2755424A
Cited
US2789263A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |