Patent US3527472A successfully refreshed from Google Patents.
US3527472A
Expired / Lapsed
US
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Vehicle safety apparatus
Assignee: Eaton Corp
•
Filing: 1968-01-23
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Granted: 1970-09-08
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Expires: 1988-01-23
Abstract
No abstract record available.
Inventors
- 👤 Richard Chute
- 👤 David Peter Hass
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:01
CPC Classifications
B; B60; B60R; B60R21/00; B60R21/02; B60R21/16; B60R21/26; B60R21/268
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2065343A
Cited
US2334263A
Cited
US2962110A
Cited
US2995199A
Cited
US3243010A
Cited
US3411807A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-09-07 | 1974-03-09 | 1974-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-09-07 | 1978-03-09 | 1978-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-09-07 | 1982-03-09 | 1982-09-08 | $7700.00 | Window Closed / Lapsed |