US2777528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine turnable and shiftable in all directions on the ground, particularly for driving piles and the like
Assignee: Compagnie Internationale des Wagons-Lits et du Tourisme SA
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Filing: 1954-01-12
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Granted: 1957-01-15
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Expires: 1974-01-12
Abstract
No abstract record available.
Inventors
- 👤 Jourdain Andre Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 01:48
CPC Classifications
E; E02; E02D; E02D7/00; E02D7/02; E02D7/06; E02D7/14; E02D7/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1615055A
Cited
US2132184A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-01-15 | 1960-07-16 | 1961-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-01-15 | 1964-07-16 | 1965-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-01-15 | 1968-07-16 | 1969-01-15 | $7700.00 | Window Closed / Lapsed |