US2818778A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Two way viewing device for vehicles
Assignee: Individual
•
Filing: 1954-04-08
•
Granted: 1958-01-07
•
Expires: 1974-04-08
Abstract
No abstract record available.
Inventors
- 👤 Falciglia Guy Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:14
CPC Classifications
B; B60; B60R; B60R1/00; B60R1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US951755A
Cited
GB256776A
Cited
US1748624A
Cited
US1676901A
Cited
GB312816A
Cited
GB422639A
Cited
US2680398A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-01-06 | 1961-07-08 | 1962-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-01-06 | 1965-07-08 | 1966-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-01-06 | 1969-07-08 | 1970-01-07 | $7700.00 | Window Closed / Lapsed |