Patent US3365568A successfully refreshed from Google Patents.
US3365568A
Expired / Lapsed
US
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Position indicating apparatus
Assignee: RCA Corp
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Filing: 1963-11-12
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Granted: 1968-01-23
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Expires: 1983-11-12
Abstract
No abstract record available.
Inventors
- 👤 Germen Ustun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:47
CPC Classifications
G; G06; G06K; G06K7/00; G06K7/01; G06K7/016
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-01-22 | 1971-07-24 | 1972-01-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-01-22 | 1975-07-24 | 1976-01-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-01-22 | 1979-07-24 | 1980-01-23 | $7700.00 | Window Closed / Lapsed |