US3329079A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for continuous and sterile filling of liquids into containers
Assignee: Alfa Laval AB
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Filing: 1966-01-27
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Granted: 1967-07-04
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Expires: 1986-01-27
Abstract
No abstract record available.
Inventors
- 👤 Palm Bengt Arne
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:42
CPC Classifications
B; B67; B67C; B67C7/00; B67C7/0073; B67C3/00; B67C3/02
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
73 words
IN COMBINATION WITH A STERILIZER AND A MACHINE FOR CONTINUOUSLY FILLING SMALL VESSELS WITH LIQUID FROM THE STERILIZER, APPARATUS COMPRISING AN EQUALIZATION CONTAINER COMMUNICATING WITH THE STERILIZER AND FILLING MACHINE AND THROUGH WHICH STERILIZED LIQUID IS FED TO SAID MACHINE, AND MEANS INCLUDING STERILIZING UNIT FOR ADMITTING A GASEOUS MEDIUM INTO THE CONTAINER IN RESPONSE TO LOWERING OF THE LIQUID LEVEL IN SAID CONTAINER, SAID STERILIZING UNIT BEING OPERABLE TO STERILIZE SAID MEDIUM.
Claim 2
Dependent Claim
73 words
IN COMBINATION WITH A STERILIZER AND A MACHINE FOR CONTINUOUSLY FILLING SMALL VESSELS WITH LIQUID FROM THE STERILIZER, APPARATUS COMPRISING AN EQUALIZATION CONTAINER COMMUNICATING WITH THE STERILIZER AND FILLING MACHINE AND THROUGH WHICH STERILIZED LIQUID IS FED TO SAID MACHINE, AND MEANS INCLUDING STERILIZING UNIT FOR ADMITTING A GASEOUS MEDIUM INTO THE CONTAINER IN RESPONSE TO LOWERING OF THE LIQUID LEVEL IN SAID CONTAINER, SAID STERILIZING UNIT BEING OPERABLE TO STERILIZE SAID MEDIUM.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-03 | 1971-01-02 | 1971-07-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-03 | 1975-01-02 | 1975-07-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-03 | 1979-01-02 | 1979-07-04 | $7700.00 | Window Closed / Lapsed |