US3398012A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous process for the coating of particulate material with resin
Assignee: Fordath Ltd
•
Filing: 1964-09-08
•
Granted: 1968-08-20
•
Expires: 1984-09-08
Abstract
No abstract record available.
Inventors
- 👤 Parkes Eric
- 👤 Lawrence Anthony Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:15
CPC Classifications
B; B22; B22C; B22C5/00; B22C5/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2201321A
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US2706163A
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US3151027A
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US3260617A
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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) | 1971-08-20 | 1972-02-19 | 1972-08-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-08-20 | 1976-02-19 | 1976-08-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-08-20 | 1980-02-19 | 1980-08-20 | $7700.00 | Window Closed / Lapsed |