Patent US3177906A successfully refreshed from Google Patents.
US3177906A
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Method of and apparatus for dispensing liquids, such as milk or the like
Assignee: Jagenberg Werke AG
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Filing: 1961-08-15
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Granted: 1965-04-13
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Expires: 1981-08-15
Abstract
No abstract record available.
Inventors
- 👤 Meyer-Jagenberg Gunther
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 05:08
CPC Classifications
B; B65; B65B; B65B3/00; B65B3/22; B67; B67C; B67C3/00; B67C3/02; B67C3/20; B67C3/206; G; G01; G01F; G01F11/00; G01F11/02; G01F11/021
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
92 words
A METHOD OF FILLING CONTAINERS WITH LIQUID SUBJECT TO FOAMING, COMPRISING MOVING A METERING CYLINDER HAVING A DISCHARGE OPENING AND A PLUNGER THEREIN DOWNWARDLY, HOLDING SAID PLUNGER STATIONARY WHILE CONTINUING THE DOWNWARD MOVEMENT OF THE CYLINDER THEREBY SIMULTANEOUSLY INTRODUCING THE DISCHARGE OPENING INTO THE CONTAINER TO BE FILLED AND DRAWING LIQUID INTO THE CYLINDER, AND MOVING THE CYLINDER UPWARDLY RELATIVE TO THE STATIONARY PLUNGER THEREBY SIMULTANEOUSLY EJECTING THE LIQUID CONTAINED IN THE CYLINDER THROUGH THE DISCHARGE OPENING AND WITHDRAWING THE DISCHARGE OPENING FROM THE CONTAINER AS THE LEVEL OF THE LIQUID RISES.
Claim 2
Independent Claim
92 words
A METHOD OF FILLING CONTAINERS WITH LIQUID SUBJECT TO FOAMING, COMPRISING MOVING A METERING CYLINDER HAVING A DISCHARGE OPENING AND A PLUNGER THEREIN DOWNWARDLY, HOLDING SAID PLUNGER STATIONARY WHILE CONTINUING THE DOWNWARD MOVEMENT OF THE CYLINDER THEREBY SIMULTANEOUSLY INTRODUCING THE DISCHARGE OPENING INTO THE CONTAINER TO BE FILLED AND DRAWING LIQUID INTO THE CYLINDER, AND MOVING THE CYLINDER UPWARDLY RELATIVE TO THE STATIONARY PLUNGER THEREBY SIMULTANEOUSLY EJECTING THE LIQUID CONTAINED IN THE CYLINDER THROUGH THE DISCHARGE OPENING AND WITHDRAWING THE DISCHARGE OPENING FROM THE CONTAINER AS THE LEVEL OF THE LIQUID RISES.
References Cited (Backward Citations)
US223522A
Cited
US1686811A
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US1881783A
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US2724535A
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US2965141A
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US2936005A
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US3097671A
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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) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |