Patent US2899005A successfully refreshed from Google Patents.
US2899005A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electric-powered traction wheel
Assignee: General Electric Co
•
Filing: 1955-07-20
•
Granted: 1959-08-11
•
Expires: 1975-07-20
Abstract
No abstract record available.
Inventors
- 👤 Speicher William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 09:52
CPC Classifications
B; B60; B60K; B60K17/00; B60K17/04; B60K17/14; B60K17/145; E; E02; E02F; E02F9/00; E02F9/20; H; H02; H02K; H02K7/00; H02K7/14
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1313537A
Cited
US1323245A
Cited
US641603A
Cited
US700335A
Cited
US715821A
Cited
GB109367A
Cited
US1684168A
Cited
US1860703A
Cited
US2258328A
Cited
US2441801A
Cited
US2726726A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-08-10 | 1963-02-09 | 1963-08-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-08-10 | 1967-02-09 | 1967-08-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-08-10 | 1971-02-09 | 1971-08-11 | $7700.00 | Window Closed / Lapsed |