US2968876A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for displaying conditions of vehicle traffic and accidents incidental thereto
Assignee: Individual
•
Filing: 1957-05-02
•
Granted: 1961-01-24
•
Expires: 1977-05-02
Abstract
No abstract record available.
Inventors
- 👤 Joseph J Mcintosh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 06:13
CPC Classifications
G; G09; G09B; G09B19/00; G09B19/14
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB190805853A
Cited
US1625041A
Cited
GB428952A
Cited
US1973900A
Cited
US2254810A
Cited
US2668370A
Cited
US2722754A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-01-24 | 1964-07-25 | 1965-01-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-01-24 | 1968-07-25 | 1969-01-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-01-24 | 1972-07-25 | 1973-01-24 | $7700.00 | Window Closed / Lapsed |