Patent US2701316A successfully refreshed from Google Patents.
US2701316A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Slot liner-closer for dynamoelectric machines
Assignee: General Electric Co
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Filing: 1952-09-03
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Granted: 1955-02-01
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Expires: 1972-09-03
Abstract
No abstract record available.
Inventors
- 👤 Glenn D Willits
- 👤 Clairmont J Herman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:13
CPC Classifications
H; H02; H02K; H02K3/00; H02K3/32; H02K3/34; H02K3/345
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US563379A
Cited
US1619415A
Cited
US1564449A
Cited
US1913333A
Cited
US2320866A
Cited
US2400099A
Cited
US2556295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-01-31 | 1958-08-02 | 1959-02-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-01-31 | 1962-08-02 | 1963-02-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-01-31 | 1966-08-02 | 1967-02-01 | $7700.00 | Window Closed / Lapsed |