US2465006A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dynamoelectric machine transmission unit
Assignee: BOWES
•
Filing: 1943-12-03
•
Granted: 1949-03-22
•
Expires: 1963-12-03
Abstract
No abstract record available.
Inventors
- 👤 Thomas D Bowes
- 👤 Schulte Fred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:54
CPC Classifications
H; H02; H02K; H02K51/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US805416A
Cited
US912144A
Cited
US925504A
Cited
US993611A
Cited
GB191506805A
Cited
US1246643A
Cited
US1410215A
Cited
GB128195A
Cited
US1676028A
Cited
GB227683A
Cited
US1893346A
Cited
US1848091A
Cited
FR704578A
Cited
US2065073A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-03-21 | 1952-09-20 | 1953-03-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-03-21 | 1956-09-20 | 1957-03-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-03-21 | 1960-09-20 | 1961-03-22 | $7700.00 | Window Closed / Lapsed |