US3323091A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multicore transformer including integral mounting assembly
Assignee: Honeywell Inc
•
Filing: 1964-11-05
•
Granted: 1967-05-30
•
Expires: 1984-11-05
Abstract
No abstract record available.
Inventors
- 👤 Forrest G Hibbits
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 01:47
CPC Classifications
H; H01; H01F; H01F27/00; H01F27/02; H01F27/027; H01F38/00; H01F2038/006
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1837245A
Cited
US1953779A
Cited
US2829338A
Cited
US2827615A
Cited
US2907965A
Cited
US2968807A
Cited
US3020502A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-05-29 | 1970-11-28 | 1971-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-05-29 | 1974-11-28 | 1975-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-05-29 | 1978-11-28 | 1979-05-30 | $7700.00 | Window Closed / Lapsed |