US3186599A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispenser for liquid in upright container with controlled atmosphere
Assignee: Individual
•
Filing: 1963-10-15
•
Granted: 1965-06-01
•
Expires: 1983-10-15
Abstract
No abstract record available.
Inventors
- 👤 Benjamin L Levinson
- 👤 Edward E Brush
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 18:28
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/02; B67D7/0238; B67D7/0266; A; A45; A45D; A45D19/00; A45D19/0041; A45D19/0066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
145 words
A BOTTLE HOLDER FORMING PART OF A POSITIVE-PRESSURE CONTROLLED-ATMOSPHERE LIQUID DISPENSER, FOR USE WITH A BOTTLE HAVING A NECK WITH A THREADED PORTION ADAPTED TO RECEIVE A BOTTLE CAP, THE END OF THE BOTTLE BEING SEALED INDEPENDENTLY OF THE BOTTLE CAP BY A THIN EASILY PENETRABLE MEMBRANE, SAID HOLDER INCLUDING A SOCKET HAVING A THREADED PART DIMENSIONED TO RECEIVE THE THREADED NECK OF THE BOTTLE, A GAS INLET FOR CONNECTION FROM A GAS TANK TO THE SOCKET, A SPOUT, A LIQUID DISCHARGE PASSAGE LEADING THROUGH THE HOLDER TO THE SPOUT, A DISPENSING VALVE FOR SAID PASSAGE AND A RETRACTABLE DIP TUBE DOWNWARDLY SLIDABLE THROUGH THE SOCKET, THE TOP END OF SAID DIP TUBE BEING CLOSED AND HAVING AN OPERATING KNOB, THE LOWER END OF SAID DIP TUBE SERVING TO RUPTURE THE MEMBRANE, THE SIDE OF SAID DIP TUBE NEAR ITS UPPER END HAVING AN OPENING
Claim 2
Dependent Claim
145 words
A BOTTLE HOLDER FORMING PART OF A POSITIVE-PRESSURE CONTROLLED-ATMOSPHERE LIQUID DISPENSER, FOR USE WITH A BOTTLE HAVING A NECK WITH A THREADED PORTION ADAPTED TO RECEIVE A BOTTLE CAP, THE END OF THE BOTTLE BEING SEALED INDEPENDENTLY OF THE BOTTLE CAP BY A THIN EASILY PENETRABLE MEMBRANE, SAID HOLDER INCLUDING A SOCKET HAVING A THREADED PART DIMENSIONED TO RECEIVE THE THREADED NECK OF THE BOTTLE, A GAS INLET FOR CONNECTION FROM A GAS TANK TO THE SOCKET, A SPOUT, A LIQUID DISCHARGE PASSAGE LEADING THROUGH THE HOLDER TO THE SPOUT, A DISPENSING VALVE FOR SAID PASSAGE AND A RETRACTABLE DIP TUBE DOWNWARDLY SLIDABLE THROUGH THE SOCKET, THE TOP END OF SAID DIP TUBE BEING CLOSED AND HAVING AN OPERATING KNOB, THE LOWER END OF SAID DIP TUBE SERVING TO RUPTURE THE MEMBRANE, THE SIDE OF SAID DIP TUBE NEAR ITS UPPER END HAVING AN OPENING
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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) | 1968-05-31 | 1968-11-30 | 1969-06-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-05-31 | 1972-11-30 | 1973-06-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-05-31 | 1976-11-30 | 1977-06-01 | $7700.00 | Window Closed / Lapsed |