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US2466322A
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Interferometric gauge
Assignee: Bendix Aviation Corp
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Filing: 1944-12-16
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Granted: 1949-04-05
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Expires: 1964-12-16
Abstract
No abstract record available.
Inventors
- 👤 George E Merritt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 01:03
CPC Classifications
G; G01; G01B; G01B9/00; G01B9/02; Y; Y10; Y10S; Y10S33/00; Y10S33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1347133A
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US1386663A
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DE340492C
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US1554392A
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US1901632A
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US2024020A
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US2010301A
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US2100056A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-04-04 | 1952-10-04 | 1953-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-04-04 | 1956-10-04 | 1957-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-04-04 | 1960-10-04 | 1961-04-05 | $7700.00 | Window Closed / Lapsed |