Patent US3055448A successfully refreshed from Google Patents.
US3055448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Driving axles for electrical road vehicles
Assignee: Umicore NV SA
•
Filing: 1960-11-10
•
Granted: 1962-09-25
•
Expires: 1980-11-10
Abstract
No abstract record available.
Inventors
- 👤 Roger Fagel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:11
CPC Classifications
B; B60; B60K; B60K7/00; B60K7/0007; B60K17/00; B60K17/04; B60K17/14; B60K17/145; B60K1/00; B60K17/043; B60K17/046; B60L; B60L50/00; B60L50/10; B60L50/16; B60G; B60G2204/00; B60G2204/10; B60G2204/30; B60G2206/00; B60G2206/01; B60G2206/30; B60G2206/32; B60G2300/00; B60G2300/14; B60G2300/50; B60K17/34; B60K17/356; B60K2007/0038; B60K2007/0092; B60K6/00; B60K6/20; B60K6/42; B60K6/48; B60L2200/00; B60L2200/18; B60L2220/00; B60L2220/10; B60L2220/20; B60L2220/40; B60L2220/44; B60Y; B60Y2200/00; B60Y2200/10; B60Y2200/14; B60Y2200/143; B60Y2200/1432; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/62; Y02T10/7072
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US812118A
Cited
US1570941A
Cited
US2529330A
Cited
US2581551A
Cited
US2726726A
Cited
US2941423A
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 |