Patent US2562325A successfully refreshed from Google Patents.
US2562325A
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Apparatus for producing artificial crystals
Assignee: Bendix Aviation Corp
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Filing: 1947-01-30
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Granted: 1951-07-31
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Expires: 1967-01-30
Abstract
No abstract record available.
Inventors
- 👤 George E Merritt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 11:58
CPC Classifications
C; C30; C30B; C30B29/00; C30B29/54; C30B29/56; C30B29/10; C30B29/14; C30B7/00; H; H10; H10N; H10N30/00; H10N30/01; H10N30/09; H10N30/093; Y; Y10; Y10T; Y10T117/00; Y10T117/10; Y10T117/1024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-07-30 | 1955-01-29 | 1955-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-07-30 | 1959-01-29 | 1959-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-07-30 | 1963-01-29 | 1963-07-31 | $7700.00 | Window Closed / Lapsed |