Patent US3139219A successfully refreshed from Google Patents.
US3139219A
Expired / Lapsed
US
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Milk dispenser
Assignee: Magi Pak Corp
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Filing: 1960-10-03
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Granted: 1964-06-30
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Expires: 1980-10-03
Abstract
No abstract record available.
Inventors
- 👤 Carl A Gran
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 11:46
CPC Classifications
A; A01; A01J; A01J9/00; A01J9/04; B; B67; B67D; B67D3/00; F; F25; F25D; F25D31/00; F25D31/002
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
245 words
IN A DISPENSER FOR LIQUID COMESTIBLE INCLUDING MEANS FOR COOLING SUCH LIQUID COMESTIBLE AND VALVE MEANS FOR SELECTIVELY DISPENSING SAME, THE IMPROVED COMBINATION OF: CABINET MEANS DEFINING AN OPEN-SIDED COOLING CHAMBER AND A HORIZONTAL SUPPORT FOR SUPPORTING LIQUID CONTAINER MEANS THEREON; A SELECTIVELY OPENABLE ACCESS DOOR FOR CLOSING SAID COOLING CHAMBER, AND GASKET MEANS BETWEEN SAID DOOR AND SAID CABINET MEANS PROVIDING A TEMPERATURE, RETAINING SEAL THEREBETWEEN; LIQUID CONTAINER MEANS DEFINING A LOWER SUPPORT MEANS THEREON ADAPTED TO BE POSITIONED ON THE HORIZONTAL SUPPORT IN SAID COOLING CHAMBER AND PROVIDING A LATERALLY-OPENING DISCHARGE APERTURE THEREIN; VALVED DISCHARGE MEANS PROVIDING BOTH FLOW CONTROL MEANS AND A DISCHARGE SPOUT THEREFROM, SAID DISCHARGE MEANS INCLUDING AN ELONGATED TUBULAR MEMBER DETACHABLY ENGAGED AT ITS INNER END WITHIN THE LATERALLYOPENING APERTURE OF THE CONTAINER MEANS AND ADAPTED FOR READY REMOVAL FROM SAID CONTAINER MEANS TO PERMIT OF CLEANING OF ALL THE INTERIOR SURFACES OF THE CONTAINER MEANS TO PERMIT RE-USE OF SAID CONTAINER MEANS, A VALVE SEAT DEFINED AT SAID INNER END OF SAID TUBULAR MEMBER, AN ELONGATED VALVE STEM EXTENDING AXIALLY THROUGH SAID TUBULAR MEMBER IN SPACED RELATION TO THE WALLS OF SAID TUBULAR MEANS, A RESILIENT SEAL REMOVABLY CARRIED ON THE INNER END OF SAID VALVE STEM AND PROJECTING RADIALLY OUTWARDLY THEREFROM FOR COOPERATION WITH THE VALVE SEAT TO SELECTIVELY CLOSE THE TUBULAR MEMBER, SPRING MEANS NORMALLY BIASING THE RESILIENT SEAL AGAINST SAID VALVE SEAT, AND THE RESILIENT SEAL ALSO SERVING TO MAINTAIN THE VALVED DISCHARGE MEANS ASSEMBLED.
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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) | 1967-06-30 | 1967-12-30 | 1968-06-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-06-30 | 1971-12-30 | 1972-06-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-06-30 | 1975-12-30 | 1976-06-30 | $7700.00 | Window Closed / Lapsed |