Patent US2200680A successfully refreshed from Google Patents.
US2200680A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control apparatus
Assignee: Individual
•
Filing: 1939-06-29
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Granted: 1940-05-14
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Expires: 1959-06-29
Abstract
No abstract record available.
Inventors
- 👤 Joseph A Ramos
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:10
CPC Classifications
G; G05; G05D; G05D3/00; G05D3/12; G05D3/14; G05D3/1481; H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; H03J5/146
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) | 1943-05-14 | 1943-11-13 | 1944-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1947-05-14 | 1947-11-13 | 1948-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1951-05-14 | 1951-11-13 | 1952-05-14 | $7700.00 | Window Closed / Lapsed |