US2799460A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control apparatus
Assignee: Individual
•
Filing: 1951-07-06
•
Granted: 1957-07-16
•
Expires: 1971-07-06
Abstract
No abstract record available.
Inventors
- 👤 Charles E Hastings
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 07:25
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/30; H01H51/32; G; G01; G01M; G01M9/00; G05; G05D; G05D1/00; G05D1/0011
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB237334A
Cited
US1709212A
Cited
US1865826A
Cited
US1736613A
Cited
US2289830A
Cited
US2325829A
Cited
US2264124A
Cited
US2409168A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |