US3090604A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Liquid mixer
Assignee: Individual
•
Filing: 1961-02-15
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Granted: 1963-05-21
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Expires: 1981-02-15
Abstract
No abstract record available.
Inventors
- 👤 Wheeler Delbert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 15:52
CPC Classifications
B; B01; B01F; B01F29/00; B01F29/30; B01F29/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
207 words
A LIQUID MIXER COMPRISING: A CAGE HAVING A PAIR OF AXIALLY SPACED END PLATES, A FIRST STRINGER EXTENDING BETWEEN AND ATTACHED TO THE PERIPHERY OF SAID PLATES, A SECOND STRINGER EXTENDING BETWEEN AND ATTACHED TO THE PERIPHERY OF SAID PLATES AT A POSITION SUBSTANTIALLY 120 DEGREES REMOVED FROM SAID FIRST STRINGER, A THIRD STRINGER EXTENDING BETWEEN AND ADJUSTABLY CONNECTED TO SAID END PLATES, SAID THIRD STRINGER BEING MOVABLE IN AN ARC OF 240 DEGREES BETWEEN SAID FIRST AND SECOND STRINGERS, MEANS FOR SECURING SAID THIRD STRINGER IN ITS ADJUSTABLE POSITION, A FIRST SHAFT HOUSING MOUNTED ON ONE OF SAID END PLATES, SAID FIRST HOUSING BEING CONNECTED TO SAID PLATE ON A RADIUS OF SAID PLATE AT A POINT BETWEEN THE CENTER OF SAID PLATE AND ITS PERIPHERY, A SECOND SHAFT HOUSING MOUNTED ON THE OTHER SAID END PLATE ON A RADIUS 180 DEGREES REMOVED FROM THE RADIUS OF SAID FIRST PLATE TO FORM AN AXIS OF ROTATION THERE BETWEEN THAT INTERSECTS AN AXIS THROUGH THE CENTERS OF SAID PLATES, A DRUM SECURED IN SAID CAGE BY SAID PLATES AND SAID STRINGERS, AND DRIVING MEANS CONNECTED TO ON OF SAID SHAFT HOUSINGS TO ROTATE SAID CAGE ABOUT SAID AXIS OF ROTATION AND THEREBY TRANSMIT MOTION TO SAID CAGE.
Claim 2
Dependent Claim
207 words
A LIQUID MIXER COMPRISING: A CAGE HAVING A PAIR OF AXIALLY SPACED END PLATES, A FIRST STRINGER EXTENDING BETWEEN AND ATTACHED TO THE PERIPHERY OF SAID PLATES, A SECOND STRINGER EXTENDING BETWEEN AND ATTACHED TO THE PERIPHERY OF SAID PLATES AT A POSITION SUBSTANTIALLY 120 DEGREES REMOVED FROM SAID FIRST STRINGER, A THIRD STRINGER EXTENDING BETWEEN AND ADJUSTABLY CONNECTED TO SAID END PLATES, SAID THIRD STRINGER BEING MOVABLE IN AN ARC OF 240 DEGREES BETWEEN SAID FIRST AND SECOND STRINGERS, MEANS FOR SECURING SAID THIRD STRINGER IN ITS ADJUSTABLE POSITION, A FIRST SHAFT HOUSING MOUNTED ON ONE OF SAID END PLATES, SAID FIRST HOUSING BEING CONNECTED TO SAID PLATE ON A RADIUS OF SAID PLATE AT A POINT BETWEEN THE CENTER OF SAID PLATE AND ITS PERIPHERY, A SECOND SHAFT HOUSING MOUNTED ON THE OTHER SAID END PLATE ON A RADIUS 180 DEGREES REMOVED FROM THE RADIUS OF SAID FIRST PLATE TO FORM AN AXIS OF ROTATION THERE BETWEEN THAT INTERSECTS AN AXIS THROUGH THE CENTERS OF SAID PLATES, A DRUM SECURED IN SAID CAGE BY SAID PLATES AND SAID STRINGERS, AND DRIVING MEANS CONNECTED TO ON OF SAID SHAFT HOUSINGS TO ROTATE SAID CAGE ABOUT SAID AXIS OF ROTATION AND THEREBY TRANSMIT MOTION TO SAID CAGE.
References Cited (Backward Citations)
US2551206A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |