US3005411A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic remote control apparatus
Assignee: Westinghouse Electric Corp
•
Filing: 1957-11-29
•
Granted: 1961-10-24
•
Expires: 1977-11-29
Abstract
No abstract record available.
Inventors
- 👤 Weldon L Metz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 18:34
CPC Classifications
G; G05; G05D; G05D9/00; G05D9/12; F; F04; F04D; F04D15/00; F04D15/0072; Y; Y10; Y10T; Y10T137/00; Y10T137/7287; Y10T137/7297
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1346898A
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US2091301A
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US1962676A
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US2486256A
Cited
US2746480A
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US2503213A
Cited
US2570451A
Cited
US2590061A
Cited
US2797702A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-10-23 | 1965-04-24 | 1965-10-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-10-23 | 1969-04-24 | 1969-10-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-10-23 | 1973-04-24 | 1973-10-24 | $7700.00 | Window Closed / Lapsed |