Patent US2470043A successfully refreshed from Google Patents.
US2470043A
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Apparatus for drying having safety and sequence controls
Assignee: PANTEX Manufacturing CORP
•
Filing: 1942-04-15
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Granted: 1949-05-10
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Expires: 1962-04-15
Abstract
No abstract record available.
Inventors
- 👤 Monsarrat Nicholas
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 23:24
CPC Classifications
F; F26; F26B; F26B11/00; F26B11/18; F26B11/181; F26B25/00; F26B25/009; Y; Y10; Y10S; Y10S292/00; Y10S292/69
Claims Analysis
Total Claims: 0
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US2360915A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-05-09 | 1952-11-08 | 1953-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-05-09 | 1956-11-08 | 1957-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-05-09 | 1960-11-08 | 1961-05-10 | $7700.00 | Window Closed / Lapsed |