Patent US3055309A successfully refreshed from Google Patents.
US3055309A
Expired / Lapsed
US
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Combination track lifting and ballast removing machine
Assignee: Individual
•
Filing: 1957-10-28
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Granted: 1962-09-25
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Expires: 1977-10-28
Abstract
No abstract record available.
Inventors
- 👤 Lloyd E Moss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 02:25
CPC Classifications
E; E01; E01B; E01B27/00; E01B27/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US748503A
Cited
FR850044A
Cited
US2609619A
Cited
FR1014140A
Cited
US2725016A
Cited
FR60591E
Cited
GB695500A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-09-24 | 1966-03-26 | 1966-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-24 | 1970-03-26 | 1970-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-24 | 1974-03-26 | 1974-09-25 | $7700.00 | Window Closed / Lapsed |