Patent US3252835A successfully refreshed from Google Patents.
US2953718A
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Apparatus and method for generating high temperatures
Assignee: Plasmadyne Corp
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Filing: 1958-05-01
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Granted: 1960-09-20
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Expires: 1978-05-01
Abstract
No abstract record available.
Inventors
- 👤 Adriano C Ducati
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 19:08
CPC Classifications
H; H05; H05H; H05H1/00; H05H1/02; H05H1/10; F; F22; F22B; F22B1/00; F22B1/28; F22B1/281; Y; Y02; Y02E; Y02E30/00; Y02E30/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US966204A
Cited
US1698691A
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US2030957A
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US2149414A
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US2537289A
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US2543053A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-09-20 | 1964-03-21 | 1964-09-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-09-20 | 1968-03-21 | 1968-09-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-09-20 | 1972-03-21 | 1972-09-20 | $7700.00 | Window Closed / Lapsed |