US2636113A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fixed route vehicular location and communicating system
Assignee: STC PLC
•
Filing: 1946-03-09
•
Granted: 1953-04-21
•
Expires: 1966-03-09
Abstract
No abstract record available.
Inventors
- 👤 Edmond M Deloraine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:21
CPC Classifications
B; B61; B61L; B61L3/00; B61L3/16; B61L3/22; B61L3/225; G; G01; G01S; G01S1/00; G01S1/02; G08; G08G; G08G1/00; G08G1/123; G08G1/127
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) | 1956-04-20 | 1956-10-20 | 1957-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-04-20 | 1960-10-20 | 1961-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-04-20 | 1964-10-20 | 1965-04-21 | $7700.00 | Window Closed / Lapsed |