Patent US3518008A successfully refreshed from Google Patents.
US3518008A
Expired / Lapsed
US
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Flow cell device
Assignee: Technicon Corp
•
Filing: 1966-06-10
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Granted: 1970-06-30
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Expires: 1986-06-10
Abstract
No abstract record available.
Inventors
- 👤 Leonard T Skeggs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 22:31
CPC Classifications
G; G01; G01N; G01N35/00; G01N35/08; G01N21/00; G01N21/01; G01N21/03; G01N21/05; G01N2021/054
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1848874A
Cited
US2686452A
Cited
US3080789A
Cited
US3236602A
Cited
US3345910A
Cited
US3381571A
Cited
US3217709A
Cited
US3394253A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-29 | 1973-12-29 | 1974-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-29 | 1977-12-29 | 1978-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-29 | 1981-12-29 | 1982-06-30 | $7700.00 | Window Closed / Lapsed |