US2946054A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control radio system
Assignee: Philips Home Products Inc
•
Filing: 1956-04-16
•
Granted: 1960-07-19
•
Expires: 1976-04-16
Abstract
No abstract record available.
Inventors
- 👤 Emmor V Schneider
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 19:54
CPC Classifications
G; G08; G08C; G08C17/00; G08C17/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1323472A
Cited
USRE23820E
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GB137564A
Cited
US1709377A
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US2558434A
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US2588879A
Cited
US2634385A
Cited
US2715721A
Cited
US2695977A
Cited
US2695951A
Cited
US2699499A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-19 | 1964-01-18 | 1964-07-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-19 | 1968-01-18 | 1968-07-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-19 | 1972-01-18 | 1972-07-19 | $7700.00 | Window Closed / Lapsed |