Patent US2907445A successfully refreshed from Google Patents.
US2907445A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor
Assignee: JAMES Manufacturing CO
•
Filing: 1950-10-31
•
Granted: 1959-10-06
•
Expires: 1970-10-31
Abstract
No abstract record available.
Inventors
- 👤 Jones George Walker
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:38
CPC Classifications
A; A01; A01K; A01K5/00; A01K5/02; A01K5/0208
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) | 1962-10-05 | 1963-04-06 | 1963-10-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-10-05 | 1967-04-06 | 1967-10-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-10-05 | 1971-04-06 | 1971-10-06 | $7700.00 | Window Closed / Lapsed |