US2769165A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Automatic toll collection system
Assignee: Individual
•
Filing: 1954-04-23
•
Granted: 1956-10-30
•
Expires: 1974-04-23
Abstract
No abstract record available.
Inventors
- 👤 Clyde S Bower
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 21:49
CPC Classifications
G; G07; G07F; G07F17/00; G07F17/14; G07F17/145; Y; Y10; Y10S; Y10S194/00; Y10S194/901
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2094216A
Cited
US1818162A
Cited
US2073834A
Cited
US2347194A
Cited
US2528790A
Cited
US2623933A
Cited
US2646215A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-10-30 | 1960-04-30 | 1960-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-10-30 | 1964-04-30 | 1964-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-10-30 | 1968-04-30 | 1968-10-30 | $7700.00 | Window Closed / Lapsed |