Patent US3501242A successfully refreshed from Google Patents.
US3501242A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pivoting sample cell holder
Assignee: Applied Biosystems Inc
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Filing: 1967-11-06
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Granted: 1970-03-17
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Expires: 1987-11-06
Abstract
No abstract record available.
Inventors
- 👤 Charles F De Mey
- 👤 Igor E Dolgen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 06:37
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/01; G01N21/03; B; B01; B01L; B01L9/00; G01N21/17; G01N21/25; G01N21/251; G01N21/29
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-16 | 1973-09-15 | 1974-03-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-16 | 1977-09-15 | 1978-03-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-16 | 1981-09-15 | 1982-03-17 | $7700.00 | Window Closed / Lapsed |