Patent US3479196A successfully refreshed from Google Patents.
US3479196A
Expired / Lapsed
US
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Method and means for processing tissue
Assignee: Technicon Corp
•
Filing: 1966-06-10
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Granted: 1969-11-18
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Expires: 1986-06-10
Abstract
No abstract record available.
Inventors
- 👤 Richard H Heimann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 09:23
CPC Classifications
G; G01; G01N; G01N1/00; G01N1/28; G01N1/30; G01N1/31; G01N2001/315
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US934346A
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US1697001A
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US1793798A
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US2393580A
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US2419859A
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US2783180A
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US2886046A
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US3116744A
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US3350220A
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US3302607A
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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) | 1972-11-17 | 1973-05-19 | 1973-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-11-17 | 1977-05-19 | 1977-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-11-17 | 1981-05-19 | 1981-11-18 | $7700.00 | Window Closed / Lapsed |