US2962000A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Braking twin-members for pneumatic brakeing installations
Assignee: Industrie Magneti Marelli SRL
•
Filing: 1958-03-04
•
Granted: 1960-11-29
•
Expires: 1978-03-04
Abstract
No abstract record available.
Inventors
- 👤 Alfieri Giuseppe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:04
CPC Classifications
B; B60; B60T; B60T17/00; B60T17/08; B60T17/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US427231A
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US1142551A
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US2005387A
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US2531907A
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US2649169A
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US2577462A
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US2570434A
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US2726738A
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US2764131A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-11-29 | 1964-05-30 | 1964-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-11-29 | 1968-05-30 | 1968-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-11-29 | 1972-05-30 | 1972-11-29 | $7700.00 | Window Closed / Lapsed |