US2452384A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automobile radio remote control
Assignee: Individual
•
Filing: 1944-07-14
•
Granted: 1948-10-26
•
Expires: 1964-07-14
Abstract
No abstract record available.
Inventors
- 👤 Jr Eugene F Mcdonald
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 20:49
CPC Classifications
H; H03; H03J; H03J5/00; H03J5/02; H03J5/14; H03J5/143
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1951-10-26 | 1952-04-26 | 1952-10-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1955-10-26 | 1956-04-26 | 1956-10-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1959-10-26 | 1960-04-26 | 1960-10-26 | $7700.00 | Window Closed / Lapsed |