Apparatus for preparation of frozen confections
Abstract
Abstract A BLENDING AND FREEZING APPARATUS INCLUDING WEIGHT SENSITIVE PIVOTALLY-MOUNTED SYRUP SUPPLY, CARBONATOR AND BLENDER RECEPTACLES, AUTOMATIC LIQUID LEVEL AND DELIVERY CONTROL MEANS THEREFOR, MEANS TO DISPERSE AND MIX CARBONATED WATER AND SYRUP UNDER PRESSURE OF A CARBONATING GAS TO PRODUCE A CARBONATED LIQUID FEED, A FREEZING ZONE INCLUDING MEANS TO APPLY A SHEARING FORCE UPON AND THROUGH THE SOLIDIFYING LIQUID FEED TO MAINTAIN SAME AS A FLOWABLE MASS, MEANS TO REGULATE THE REFRIGERATION CONDITIONS APPLIED TO THE FREEZING ZONE IN ACCORDANCE WITH THE TORQUE REQUIRED TO DRIVE THE SHEARING FORCE, MEANS TO MAINTAIN A REVERSE FLOW PRE-COOLING ZONE IN THE FREEZING ZONE AND PREVENT CHANNELING THERETHROUGH AND MEANS TO DISCHARGE THE PRODUCT TO ATMOSPHERE.
Inventors
- 👤 Rudolph A Yuza
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-12-13 | 1975-06-14 | 1975-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-12-13 | 1979-06-14 | 1979-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-12-13 | 1983-06-14 | 1983-12-14 | $7700.00 | Window Closed / Lapsed |