US3256802A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous carbonation system
Assignee: SHASTA BEVERAGE DIVISION OF CO
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Filing: 1962-03-14
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Granted: 1966-06-21
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Expires: 1982-03-14
Abstract
No abstract record available.
Inventors
- 👤 Fred A Karr
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 18:18
CPC Classifications
A; A23; A23L; A23L2/00; A23L2/52; A23L2/54; B; B01; B01F; B01F23/00; B01F23/20; B01F23/23; B01F23/231; B01F23/23105; B01F23/2312; B01F23/23123; B01F23/23126; B01F23/231265; B01F23/236; B01F23/2363; B01F25/00; B01F25/30; B01F25/31; B01F25/313; B01F23/237; B01F23/2376; B01F23/23762; Y; Y10; Y10S; Y10S261/00; Y10S261/07; Y10S261/75
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
114 words
IN A SYSTEM FOR PREPARING CARBONATED BEVERAGES THE COMBINATION COMPRISING A SOURCE OF WATER TO BE CARBONATED, FIRST COOLING MEANS CONNECTED TO SAID SOURCE FOR PRECOOLING THE WATER TO A TEMPERATURE IN THE RANGE FROM ABOUT 40-50*F., SECOND COOLING MEANS FOR ADDITIONAL COOLING OF THE WATER TO A TEMPERATURE BELOW 35*F., A LINE CONNECTING SAID FIRST AND SECOND COOLING MEANS WHEREBY THE PRE-COOLED WATER MAY BE PASSED TO THE SECOND COOLING MEANS CARBONATING MEANS IN SAID LINE, AND A SOURCE OF CARBON DIOXIDE CONNECTED TO SAID CARBONATING MEANS FOR APPLYING THE CARBON DIOXIDE TO THE PRE-COOLED WATER AT THE TEMPERATURE ESTABLISHED BY THE FIRST COOLING MEANS BEFORE ITS ENTRY TO THE SECOND COOLING MEANS.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-06-20 | 1969-12-20 | 1970-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-06-20 | 1973-12-20 | 1974-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-06-20 | 1977-12-20 | 1978-06-21 | $7700.00 | Window Closed / Lapsed |