Patent US2869110A successfully refreshed from Google Patents.
US2869110A
Expired / Lapsed
US
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Remote control apparatus
Assignee: Ingersoll Milling Machine Co
•
Filing: 1954-08-09
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Granted: 1959-01-13
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Expires: 1974-08-09
Abstract
No abstract record available.
Inventors
- 👤 Elmer K Wagner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:23
CPC Classifications
H; H04; H04Q; H04Q9/00; H04Q9/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2008563A
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US1593993A
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US1801657A
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US1819599A
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US2058170A
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US1986921A
Cited
US2444065A
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US2424243A
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US2556975A
Cited
US2715724A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |