US3208468A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Device for continuous mixing of liquids
Assignee: Individual
•
Filing: 1963-09-23
•
Granted: 1965-09-28
•
Expires: 1983-09-23
Abstract
No abstract record available.
Inventors
- 👤 Hansen Volmer Christian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 23:55
CPC Classifications
G; G05; G05D; G05D11/00; A; A01; A01C; A01C23/00; A01C23/04; A01C23/042; Y; Y10; Y10T; Y10T137/00; Y10T137/4673; Y10T137/4857; Y10T137/8593; Y10T137/85978; Y10T137/86131; Y10T137/86139
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
DEVICE FOR CONTINUOUS MIXING OF LIQUIDS COMPRISING AT LEAST TWO CONTAINERS HAVING SUBSTANTIALLY THE SAME LIQUID LEVEL, EACH CONTAINER BEING PROVIDED WITH A SUCTION CONDUIT DISCHARGING INTO A COMMON CONDUIT FOR THE MIXED LIQUID, CHARACTERIZED IN THAT THE COMMON CONDUIT IS BRANCHED OFF INTO A LARGE NUMBER OF IDENTICAL BRANCH CONDUITS OF FIRST DEGREE, OF WHICH THE END OF AT LEAST ONE IS IMMERSED INTO A FIRST LIQUID CONTAINER, AND AT LEAST ONE OF THE OTHERS INTO A SECOND LIQUID CONTAINER.
Claim 2
Dependent Claim
81 words
DEVICE FOR CONTINUOUS MIXING OF LIQUIDS COMPRISING AT LEAST TWO CONTAINERS HAVING SUBSTANTIALLY THE SAME LIQUID LEVEL, EACH CONTAINER BEING PROVIDED WITH A SUCTION CONDUIT DISCHARGING INTO A COMMON CONDUIT FOR THE MIXED LIQUID, CHARACTERIZED IN THAT THE COMMON CONDUIT IS BRANCHED OFF INTO A LARGE NUMBER OF IDENTICAL BRANCH CONDUITS OF FIRST DEGREE, OF WHICH THE END OF AT LEAST ONE IS IMMERSED INTO A FIRST LIQUID CONTAINER, AND AT LEAST ONE OF THE OTHERS INTO A SECOND LIQUID CONTAINER.
References Cited (Backward Citations)
US1472238A
Cited
US2935057A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-27 | 1969-03-29 | 1969-09-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-27 | 1973-03-29 | 1973-09-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-27 | 1977-03-29 | 1977-09-28 | $7700.00 | Window Closed / Lapsed |