US3255609A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Beverage dispenser
Assignee: Jet Spray Cooler Inc
•
Filing: 1964-05-25
•
Granted: 1966-06-14
•
Expires: 1984-05-25
Abstract
No abstract record available.
Inventors
- 👤 William H Jacobs
- 👤 Edwin H Nahikian
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 12:32
CPC Classifications
F; F28; F28D; F28D1/00; F28D1/02; F28D1/0206; F28D1/0213; B; B67; B67D; B67D1/00; B67D1/08; B67D1/0857; B67D1/0858; B67D1/0861; B67D1/0862; F25; F25B; F25B39/00; F25B39/04; F25D; F25D31/00; F25D31/002; F25D2323/00; F25D2323/002; F25D2323/0028; F25D2323/00281
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
186 words
IN COMBINATIUON WITH A BEVERAGE COOLER HAVING A BEVERAGE TANK, A COMPRESSOR AND AN EVAPORATOR IN CONTACT WITH THE TANK FOR REMOVING HEAT FROM IT, A CONDENSER ASSEMBLY COMPRISING A COIL MADE UP OF A PLURALITY OF TURNS OF PIPE WHICH GENERATE A VERTICALLY ORIENTED CYLINDER, EACH OF SAID TURNS OF PIPE BEING FLATTENED IN A RADIAL DIRECTION, A MOTOR IN PART SURROUNDED BY A PLURALITY OF THE UPPER TURNS OF THE COIL, A SHAFT EXTENDING DOWNWARDLY FROM AND DRIVEN BY THE MOTOR AND DISPOSED COAXIALLY WITH THE COIL, A GENERALLY CYLINDERICALLY-SHAPED FAN DISPOSED WITHIN AND SURROUNDED BY AN AIR PASSAGEWAY DEFINED BY A PLURALITY OF THE LOWER TURNS OF THE COIL, SAID FAN BEING DRIVEN BY THE SHAFT AND HAVING A PLURALITY OF VANES WHICH RADIATE OUTWARDLY FROM THE AXIS OF THE FAN IN PLANES WHICH CONTAIN THE CYLINDER AXIS, A SECOND SHAFT EXTENDING UPWARDLY FROM AND DRIVEN BY THE MOTOR AND EXTENDING BEYOND THE UPPERMOST COIL OF THE CONDENSER, AND A MAGNETIC COUPLING CARRIER BY AND ROTATING WITH THE SHAFT AND DISPOSED ADJACENT THE TANK AND ADAPTED TO ROTATE AN IMPELLER IN THE TANK.
Claim 2
Dependent Claim
186 words
IN COMBINATIUON WITH A BEVERAGE COOLER HAVING A BEVERAGE TANK, A COMPRESSOR AND AN EVAPORATOR IN CONTACT WITH THE TANK FOR REMOVING HEAT FROM IT, A CONDENSER ASSEMBLY COMPRISING A COIL MADE UP OF A PLURALITY OF TURNS OF PIPE WHICH GENERATE A VERTICALLY ORIENTED CYLINDER, EACH OF SAID TURNS OF PIPE BEING FLATTENED IN A RADIAL DIRECTION, A MOTOR IN PART SURROUNDED BY A PLURALITY OF THE UPPER TURNS OF THE COIL, A SHAFT EXTENDING DOWNWARDLY FROM AND DRIVEN BY THE MOTOR AND DISPOSED COAXIALLY WITH THE COIL, A GENERALLY CYLINDERICALLY-SHAPED FAN DISPOSED WITHIN AND SURROUNDED BY AN AIR PASSAGEWAY DEFINED BY A PLURALITY OF THE LOWER TURNS OF THE COIL, SAID FAN BEING DRIVEN BY THE SHAFT AND HAVING A PLURALITY OF VANES WHICH RADIATE OUTWARDLY FROM THE AXIS OF THE FAN IN PLANES WHICH CONTAIN THE CYLINDER AXIS, A SECOND SHAFT EXTENDING UPWARDLY FROM AND DRIVEN BY THE MOTOR AND EXTENDING BEYOND THE UPPERMOST COIL OF THE CONDENSER, AND A MAGNETIC COUPLING CARRIER BY AND ROTATING WITH THE SHAFT AND DISPOSED ADJACENT THE TANK AND ADAPTED TO ROTATE AN IMPELLER IN THE TANK.
References Cited (Backward Citations)
US1586745A
Cited
US1546323A
Cited
US2073404A
Cited
US2291826A
Cited
US2655011A
Cited
US2668692A
Cited
US2745641A
Cited
US3175733A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-13 | 1969-12-13 | 1970-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-13 | 1973-12-13 | 1974-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-13 | 1977-12-13 | 1978-06-14 | $7700.00 | Window Closed / Lapsed |