Patent US2704331A successfully refreshed from Google Patents.
US2704331A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable mount for X-ray diffraction crystal
Assignee: Individual
•
Filing: 1953-10-20
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Granted: 1955-03-15
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Expires: 1973-10-20
Abstract
No abstract record available.
Inventors
- 👤 Albert M Stott
- 👤 Lloyd W Insetta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 13:39
CPC Classifications
G; G01; G01N; G01N23/00; G01N23/20; G01N23/20008; G01N23/20025; Y; Y10; Y10T; Y10T74/00; Y10T74/18; Y10T74/18056; Y10T74/18296; Y10T74/20; Y10T74/20207; Y10T74/20372; Y10T74/20378
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US86098A
Cited
US450234A
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US472126A
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US597470A
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US598253A
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US2392528A
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US736847A
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US2386785A
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US2430969A
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US2445132A
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US2514382A
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US2635192A
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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) | 1958-03-14 | 1958-09-13 | 1959-03-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-03-14 | 1962-09-13 | 1963-03-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-03-14 | 1966-09-13 | 1967-03-15 | $7700.00 | Window Closed / Lapsed |