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US2679317A
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Inspecting method and apparatus
Assignee: AUTOMATIC X RAY CORP
•
Filing: 1946-10-25
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Granted: 1954-05-25
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Expires: 1966-10-25
Abstract
No abstract record available.
Inventors
- 👤 Harold D Roop
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:25
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/34; B07C5/3416; Y; Y10; Y10S; Y10S209/00; Y10S209/912
Claims Analysis
Total Claims: 0
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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) | 1957-05-24 | 1957-11-23 | 1958-05-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-05-24 | 1961-11-23 | 1962-05-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-05-24 | 1965-11-23 | 1966-05-25 | $7700.00 | Window Closed / Lapsed |