Patent US2393170A successfully refreshed from Google Patents.
Patent US2460903A successfully refreshed from Google Patents.
US2460903A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Motor starting capacitor assembly
Assignee: Duracell Inc USA
•
Filing: 1945-05-21
•
Granted: 1949-02-08
•
Expires: 1965-05-21
Abstract
No abstract record available.
Inventors
- 👤 Gordon V Peck
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 07:47
CPC Classifications
H; H05; H05K; H05K7/00; H05K7/02; H05K7/12
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1370502A
Cited
US1908800A
Cited
US2058773A
Cited
US1954088A
Cited
US2047452A
Cited
US2114876A
Cited
US2144959A
Cited
US2267717A
Cited
US2264900A
Cited
US2388848A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-02-08 | 1952-08-09 | 1953-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-02-08 | 1956-08-09 | 1957-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-02-08 | 1960-08-09 | 1961-02-08 | $7700.00 | Window Closed / Lapsed |