US3060781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Diamond cutting tool having an edge thickness of 0.001 to 0.01 micron
Assignee: Individual
•
Filing: 1959-05-19
•
Granted: 1962-10-30
•
Expires: 1979-05-19
Abstract
No abstract record available.
Inventors
- 👤 Villalobos Hum Fernandez-Moran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:39
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/02; G01N1/04; G01N1/06; B; B24; B24B; B24B3/00; B24B3/34; B24B9/00; B24B9/02; B24B9/06; B24B9/16; B24B9/164; G01N2001/061; Y; Y10; Y10T; Y10T83/00; Y10T83/303; Y10T83/929
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2675656A
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US1081082A
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US2144901A
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US2404282A
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US2421926A
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US2490480A
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US2461621A
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US2643579A
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US2860623A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |