US3549330A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for analyzing liquids
Assignee: Autokemi AB
•
Filing: 1968-10-22
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Granted: 1970-12-22
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Expires: 1988-10-22
Abstract
No abstract record available.
Inventors
- 👤 Olof Gunnar Hugo Jungner
- 👤 Bengt Gosta Ingmar Jungner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:05
CPC Classifications
B; B01; B01L; B01L7/00; B01L7/02; G; G01; G01N; G01N35/00; G01N35/02; G01N35/025; G01N2035/00346; G01N2035/00356; G01N2035/00376; G01N2035/00386; G01N2035/00396
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) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |