US2563690A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cane mill
Assignee: Farrel Birmingham Co Inc
•
Filing: 1945-03-06
•
Granted: 1951-08-07
•
Expires: 1965-03-06
Abstract
No abstract record available.
Inventors
- 👤 Thomas M Nalon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:02
CPC Classifications
C; C13; C13B; C13B10/00; C13B10/02; C13B10/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1010164A
Cited
US1083983A
Cited
FR511742A
Cited
GB149289A
Cited
US1762292A
Cited
US1978218A
Cited
US2318601A
Cited
US2345437A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-08-06 | 1955-02-05 | 1955-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-08-06 | 1959-02-05 | 1959-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-08-06 | 1963-02-05 | 1963-08-07 | $7700.00 | Window Closed / Lapsed |