US2864964A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple generator unit
Assignee: TKM ELECTRIC Corp
•
Filing: 1955-10-03
•
Granted: 1958-12-16
•
Expires: 1975-10-03
Abstract
No abstract record available.
Inventors
- 👤 Kober William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:22
CPC Classifications
H; H02; H02K; H02K21/00; H02K21/12; H02K21/24
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1566693A
Cited
GB125692A
Cited
US1477271A
Cited
US1359333A
Cited
US1737128A
Cited
US2049616A
Cited
US2089758A
Cited
US2230878A
Cited
US2221814A
Cited
US2516901A
Cited
US2573283A
Cited
US2724067A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-12-15 | 1962-06-16 | 1962-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-12-15 | 1966-06-16 | 1966-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-12-15 | 1970-06-16 | 1970-12-16 | $7700.00 | Window Closed / Lapsed |