US3518394A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Output transformer and work inductor for induction generators
Assignee: Remgrit Corp
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Filing: 1968-10-14
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Granted: 1970-06-30
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Expires: 1988-10-14
Abstract
No abstract record available.
Inventors
- 👤 Chester H Dawson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:09
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/40; C; C23; C23C; C23C24/00; C23C28/00; C23C28/04; H01F27/08; H01F27/10; H01F27/16; H01F27/28; H01F27/2876; H05; H05B; H05B6/00; H05B6/02; H05B6/10; H05B6/101
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |