Patent EP0027089A1 successfully refreshed from Google Patents.
US2880815A
Expired / Lapsed
US
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Vehicle brake operation responsive safety seat device
Assignee: Individual
•
Filing: 1955-05-05
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Granted: 1959-04-07
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Expires: 1975-05-05
Abstract
No abstract record available.
Inventors
- 👤 Apfelbaum Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:26
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/24; B60N2/42; B60N2/427; B60N2/42727; B60N2/42754; B60N2/42763; B60K; B60K28/00; B60K28/10; B60K28/14; B60N2/4207; B60N2/4214; B60N2/4221; B60N2/42772; B60N2/4279; B60R; B60R22/00; B60R22/28
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2227717A
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US2639913A
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US2705529A
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US2777531A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-04-06 | 1962-10-06 | 1963-04-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-04-06 | 1966-10-06 | 1967-04-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-04-06 | 1970-10-06 | 1971-04-07 | $7700.00 | Window Closed / Lapsed |