Patent US2989926A successfully refreshed from Google Patents.
US2989926A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Railway tie handling apparatus
Assignee: FAIRMONT RAILWAY MOTORS Inc
•
Filing: 1954-12-20
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Granted: 1961-06-27
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Expires: 1974-12-20
Abstract
No abstract record available.
Inventors
- 👤 Sublett Ira
- 👤 Charles D Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 19:41
CPC Classifications
E; E01; E01B; E01B29/00; E01B29/06; E01B29/09; E01B29/10
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) | 1964-06-26 | 1964-12-26 | 1965-06-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-06-26 | 1968-12-26 | 1969-06-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-06-26 | 1972-12-26 | 1973-06-27 | $7700.00 | Window Closed / Lapsed |