US2860264A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Quick starting electrostatic generator
Assignee: Machines Electrostatiques SA
•
Filing: 1956-10-25
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Granted: 1958-11-11
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Expires: 1976-10-25
Abstract
No abstract record available.
Inventors
- 👤 Felici Noel
- 👤 Morel Roger
- 👤 Point Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:42
CPC Classifications
H; H02; H02N; H02N1/00; H02N1/06; H02N1/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US388415A
Cited
US591395A
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US597137A
Cited
US1150019A
Cited
US1283492A
Cited
US2486140A
Cited
US2590168A
Cited
US2705762A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1961-11-10 | 1962-05-12 | 1962-11-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-11-10 | 1966-05-12 | 1966-11-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-11-10 | 1970-05-12 | 1970-11-11 | $7700.00 | Window Closed / Lapsed |