US2862266A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pressure diecasting machine
Assignee: Renault SA
•
Filing: 1956-06-01
•
Granted: 1958-12-02
•
Expires: 1976-06-01
Abstract
No abstract record available.
Inventors
- 👤 Peras Lucien
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 17:06
CPC Classifications
B; B22; B22D; B22D17/00; B22D17/20; B22D17/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US539072A
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US993707A
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US962906A
Cited
US1527018A
Cited
DE597111C
Cited
DE653608C
Cited
US2228973A
Cited
US2465580A
Cited
US2634468A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-01 | 1962-06-02 | 1962-12-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-01 | 1966-06-02 | 1966-12-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-01 | 1970-06-02 | 1970-12-02 | $7700.00 | Window Closed / Lapsed |