US3334675A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus of controlling the yield of a polishing machine for grains
Assignee: Individual
•
Filing: 1963-12-16
•
Granted: 1967-08-08
•
Expires: 1983-12-16
Abstract
No abstract record available.
Inventors
- 👤 Satake Toshihiko
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 21:59
CPC Classifications
G; G05; G05D; G05D5/00; G05D5/04; G05D5/06
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) | 1970-08-07 | 1971-02-06 | 1971-08-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-08-07 | 1975-02-06 | 1975-08-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-08-07 | 1979-02-06 | 1979-08-08 | $7700.00 | Window Closed / Lapsed |