Patent US3016464A successfully refreshed from Google Patents.
US3016464A
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Apparatus for determining the location and thickness of a reflecting object
Assignee: Daystrom Inc
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Filing: 1959-06-10
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Granted: 1962-01-09
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Expires: 1979-06-10
Abstract
No abstract record available.
Inventors
- 👤 Edwin M Bailey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:59
CPC Classifications
G; G02; G02B; G02B26/00; G02B26/08; G02B26/10; G02B26/108; G01; G01B; G01B11/00; G01B11/02; G01B11/06; G01S; G01S1/00; G01S1/02; G01S13/00; G01S13/02; G01S13/06; G01S13/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2315282A
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US2429066A
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US2803161A
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US2750519A
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US2886717A
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US2773412A
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US2883558A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |