US2833554A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for the safety and protection of automobile passengers
Assignee: Individual
•
Filing: 1955-08-17
•
Granted: 1958-05-06
•
Expires: 1975-08-17
Abstract
No abstract record available.
Inventors
- 👤 Ricordi Giorgio
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:22
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R2021/0206; B60R2021/0253
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2025822A
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US2267373A
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US2475588A
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US2499993A
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DE848310C
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US2633906A
Cited
FR1068761A
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US2740642A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-05-05 | 1961-11-04 | 1962-05-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-05-05 | 1965-11-04 | 1966-05-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-05-05 | 1969-11-04 | 1970-05-06 | $7700.00 | Window Closed / Lapsed |