US3543128A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Generator with automatic static regulator
Assignee: ACC Compressors SpA
•
Filing: 1967-06-29
•
Granted: 1970-11-24
•
Expires: 1987-06-29
Abstract
No abstract record available.
Inventors
- 👤 Luciano Roda
- 👤 Camillo Caudioso
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:26
CPC Classifications
H; H02; H02J; H02J7/00; H02J7/14; H02J7/1469; H02J7/1492; H02J7/02; H02J2207/00; H02J2207/20; Y; Y02; Y02T; Y02T10/00; Y02T10/80; Y02T10/92
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3315141A
Cited
US3356927A
Cited
US3283177A
Cited
US3300704A
Cited
US3343059A
Cited
US3409821A
Cited
US3443197A
Cited
US3382425A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-11-23 | 1974-05-25 | 1974-11-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-11-23 | 1978-05-25 | 1978-11-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-11-23 | 1982-05-25 | 1982-11-24 | $7700.00 | Window Closed / Lapsed |