US3285583A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid blender
Assignee: Luckham Ltd
•
Filing: 1965-03-01
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Granted: 1966-11-15
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Expires: 1985-03-01
Abstract
No abstract record available.
Inventors
- 👤 Denis C Luckham
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:03
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/02; A61M1/025; B; B01; B01F; B01F31/00; B01F31/20; B01F31/201; A61M5/00; A61M5/14; B01F29/00; B01F29/30; B01F29/31; B01F31/22; B01L; B01L9/00; B01L9/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A FLUID BLENDER FOR USE WITH A CYLINDRICAL CONTAINER HOLDING FLUID TO BE BLENDED COMPRISING A STATIONARY BASE, A TABLE PIVOTALLY MOUNTED ON SAID BASE, A PLURALITY OF HORIZONTALLY DISPOSED AND MUTUALLY PARALLEL ROLLERS MOUNTED ON SAID TABLE FOR SUPPORTING SAID CONTAINER ON ITS SIDE, THE PIVOT AXIS OF SAID TABLE BEING LATERALLY DISPOSED WITH RESPECT TO THE LONGITUDINAL AXES OF SAID ROLLERS, CONTINUOUS DRIVE MEANS FOR ROTATING AT LEAST ONE OF SAID ROLLERS TO CONTINUOUSLY ROTATE SAID CONTAINER, AND MEANS FOR ROCKING SAID TABLE ABOUT SAID PIVOT AXIS, WHEREBY SAID CONTAINER IS ROCKED IN A VERTICAL PLANE TO EFFECT BLENDING OF SAID FLUID WHILE SAID CONTAINER REMAINS PARALLEL TO SAID LONGITUDINAL AXES OF SAID ROLLERS.
Claim 2
Dependent Claim
116 words
A FLUID BLENDER FOR USE WITH A CYLINDRICAL CONTAINER HOLDING FLUID TO BE BLENDED COMPRISING A STATIONARY BASE, A TABLE PIVOTALLY MOUNTED ON SAID BASE, A PLURALITY OF HORIZONTALLY DISPOSED AND MUTUALLY PARALLEL ROLLERS MOUNTED ON SAID TABLE FOR SUPPORTING SAID CONTAINER ON ITS SIDE, THE PIVOT AXIS OF SAID TABLE BEING LATERALLY DISPOSED WITH RESPECT TO THE LONGITUDINAL AXES OF SAID ROLLERS, CONTINUOUS DRIVE MEANS FOR ROTATING AT LEAST ONE OF SAID ROLLERS TO CONTINUOUSLY ROTATE SAID CONTAINER, AND MEANS FOR ROCKING SAID TABLE ABOUT SAID PIVOT AXIS, WHEREBY SAID CONTAINER IS ROCKED IN A VERTICAL PLANE TO EFFECT BLENDING OF SAID FLUID WHILE SAID CONTAINER REMAINS PARALLEL TO SAID LONGITUDINAL AXES OF SAID ROLLERS.
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) | 1969-11-14 | 1970-05-16 | 1970-11-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-11-14 | 1974-05-16 | 1974-11-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-11-14 | 1978-05-16 | 1978-11-15 | $7700.00 | Window Closed / Lapsed |