US3058156A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mold structure for encapsulating dynamoelectric machinery
Assignee: US Electrical Motors Inc
•
Filing: 1960-03-11
•
Granted: 1962-10-16
•
Expires: 1980-03-11
Abstract
No abstract record available.
Inventors
- 👤 Theodore D O'connor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:44
CPC Classifications
H; H02; H02K; H02K15/00; H02K15/12; B; B29; B29C; B29C45/00; B29C45/14; B29C45/14639; Y; Y10; Y10S; Y10S164/00; Y10S164/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2032483A
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US2029147A
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US2749456A
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DE941837C
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US2763910A
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US2967346A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-15 | 1966-04-16 | 1966-10-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-15 | 1970-04-16 | 1970-10-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-15 | 1974-04-16 | 1974-10-16 | $7700.00 | Window Closed / Lapsed |