US3294289A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing unit
Assignee: STROH BREWERY COMPANY
•
Filing: 1965-01-27
•
Granted: 1966-12-27
•
Expires: 1985-01-27
Abstract
No abstract record available.
Inventors
- 👤 Peter D Bayne
- 👤 James J Solomon
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 21:54
CPC Classifications
B; B67; B67D; B67D1/00; B67D1/04; B67D1/0462
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
141 words
A UNIT TO STORE AND DISPENSE A GAS-CONTAINING LIQUID, COMPRISING AN OUTER CONTAINER, A FIRST FLEXIBLE BAG DISPOSED WITHIN THE CONTAINER AND CONTAINING A GAS-CONTAINING LIQUID, SAID BAG HAVING AN OUTLET OPENING THEREIN, DISPENSING MEANS DISPOSED ON THE EXTERIOR OF THE CONTAINER AND ENTIRELY ENCLOSING THE OUTLET OPENING IN SAID FIRST BAG FOR DISPENSING LIQUID FROM SAID FIRST BAG, SAID CONTAINER HAVING A HOLE THEREIN, SAID FIRST BAG HAVING A NECK PORTION DISPOSED IN SEALED RELATION TO THE PORTION OF THE CONTAINER BORDERING SAID HOLE, A SECOND BAG DISPOSED WITHIN THE FIRST BAG AND HAVING A NECK PORTION DISPOSED WITHIN THE NECK PORTION OF SAID FIRST BAG, AND PRESSURE SUPPLY MEANS LOCATED ON THE EXTERIOR OF THE CONTAINER AND INCLUDING VALVE MEANS ENTIRELY ENCLOSING THE NECK PORTION OF THE SECOND BAG FOR SUPPLYING A FLUID UNDER PRESSURE TO SAID SECOND BAG.
Claim 2
Dependent Claim
141 words
A UNIT TO STORE AND DISPENSE A GAS-CONTAINING LIQUID, COMPRISING AN OUTER CONTAINER, A FIRST FLEXIBLE BAG DISPOSED WITHIN THE CONTAINER AND CONTAINING A GAS-CONTAINING LIQUID, SAID BAG HAVING AN OUTLET OPENING THEREIN, DISPENSING MEANS DISPOSED ON THE EXTERIOR OF THE CONTAINER AND ENTIRELY ENCLOSING THE OUTLET OPENING IN SAID FIRST BAG FOR DISPENSING LIQUID FROM SAID FIRST BAG, SAID CONTAINER HAVING A HOLE THEREIN, SAID FIRST BAG HAVING A NECK PORTION DISPOSED IN SEALED RELATION TO THE PORTION OF THE CONTAINER BORDERING SAID HOLE, A SECOND BAG DISPOSED WITHIN THE FIRST BAG AND HAVING A NECK PORTION DISPOSED WITHIN THE NECK PORTION OF SAID FIRST BAG, AND PRESSURE SUPPLY MEANS LOCATED ON THE EXTERIOR OF THE CONTAINER AND INCLUDING VALVE MEANS ENTIRELY ENCLOSING THE NECK PORTION OF THE SECOND BAG FOR SUPPLYING A FLUID UNDER PRESSURE TO SAID SECOND BAG.
References Cited (Backward Citations)
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CA628313A
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US2564163A
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US2766907A
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US2978144A
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US3037652A
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US3189231A
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GB740635A
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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) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |