US3090408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for filling containers
Assignee: ORTMANN AND HERBST Firma
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Filing: 1962-07-19
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Granted: 1963-05-21
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Expires: 1982-07-19
Abstract
No abstract record available.
Inventors
- 👤 Naecker Uwe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 17:47
CPC Classifications
B; B67; B67C; B67C3/00; B67C3/02; B67C3/22; B67C3/26; B67C3/2614; B67C2003/2651
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
148 words
IN AN APPARATUS FOR FILLING CONTAINERS WITH A LIQUID UNDER PRESSURE, IN COMBINATION, FILLING MEANS INCLUDING INLET CONTROL MEANS MOVABLE BETWEEN AN OPEN POSITION FOR CONNECTING THE CONTAINER TO A SOURCE OF LIQUID UNDER PRESSURE AND A CLOSING POSITION DISCONNECTING THE SOURCE FROM THE CONTAINER, VENTING MEANS FOR VENTING THE CONTAINER IN SAID CLOSED POSITION, AND AN OUTLET TUBE HAVING A LOWER END ADAPTED TO PROJECT INTO THE CONTAINER FOR RECEIVING DISCHARGED AIR FROM THE SAME; VALVE MEANS SECURED TO SAID LOWER END OF SAID TUBE COMMUNICATING WITH THE SAME AND HAVING A LOWER INLET ADAPTED TO BE LOCATED AT THE DESIRED LEVEL OF LIQUID IN THE CONTAINER AND A HIGHER OUTLET FOR AIR LOCATED ABOVE SAID LEVEL, SAID VALVE MEANS INCLUDING A MOVABLE VALVE ELEMENT RESPONSIVE TO FLOW OF AIR THROUGH SAID INLET TO MOVE BETWEEN AN OPEN POSITION PERMITTING AIR TO PASS FROM SAID CONTAINER THROUGH
References Cited (Backward Citations)
US2794453A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-05-20 | 1966-11-19 | 1967-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-20 | 1970-11-19 | 1971-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-20 | 1974-11-19 | 1975-05-21 | $7700.00 | Window Closed / Lapsed |