US3382818A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pellet mill feed receivers
Assignee: Landers Machine Co
•
Filing: 1966-12-05
•
Granted: 1968-05-14
•
Expires: 1986-12-05
Abstract
No abstract record available.
Inventors
- 👤 Charles R Landers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:14
CPC Classifications
B; B30; B30B; B30B11/00; B30B11/20; B30B11/201; B30B11/207; Y; Y10; Y10S; Y10S100/00; Y10S100/903; Y10S100/907; Y10S425/00; Y10S425/23
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2240660A
Cited
US2764951A
Cited
US2798444A
Cited
US2908038A
Cited
US3191227A
Cited
US3332111A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |