US3041484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine
Assignee: Ford Motor Co
•
Filing: 1958-07-22
•
Granted: 1962-06-26
•
Expires: 1978-07-22
Abstract
No abstract record available.
Inventors
- 👤 John E Freer
- 👤 Arnold J Thibodeau
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 20:39
CPC Classifications
H; H10; H10W; H10W40/00; H10W40/40; H10W40/43; H02; H02J; H02J7/00; H02J7/14; H02J7/16; H02J7/22; H02K; H02K11/00; H02K11/04; H02K11/049; H02K11/05; H10W90/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2550013A
Cited
US2722652A
Cited
GB713886A
Cited
US2819435A
Cited
US2923869A
Cited
US2974263A
Cited
US3001121A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |