US2966264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Sorting apparatus
Assignee: Mandrel Industries Inc
•
Filing: 1954-12-03
•
Granted: 1960-12-27
•
Expires: 1974-12-03
Abstract
No abstract record available.
Inventors
- 👤 David C Cox
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 03:41
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/342; Y; Y10; Y10S; Y10S209/00; Y10S209/908; Y10S209/912; Y10S209/914
Claims Analysis
Total Claims: 0
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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) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |