Patent US3516230A successfully refreshed from Google Patents.
US3516230A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Paint plants with ventilation and paint-particle recovery system
Assignee: Renault SA
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Filing: 1967-02-13
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Granted: 1970-06-23
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Expires: 1987-02-13
Abstract
No abstract record available.
Inventors
- 👤 Jean Saubesty
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 05:42
CPC Classifications
B; B05; B05B; B05B14/00; B05B14/40; B05B14/46; B05B14/468; B05B14/462; B05B16/00; Y; Y10; Y10S; Y10S55/00; Y10S55/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-22 | 1973-12-22 | 1974-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-22 | 1977-12-22 | 1978-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-22 | 1981-12-22 | 1982-06-23 | $7700.00 | Window Closed / Lapsed |