US2649377A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Continuous buttermaking process and apparatus
Assignee: GEA Mechanical Equipment GmbH
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Filing: 1950-10-14
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Granted: 1953-08-18
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Expires: 1970-10-14
Abstract
No abstract record available.
Inventors
- 👤 Wilsmann Wilhelm
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 16:11
CPC Classifications
A; A01; A01J; A01J15/00; A01J15/10; A01J15/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
107 words
METHOD FOR THE ADDITION OF BUTTER-TREATING ADDITIVES TO BUTTER BEING PRODUCED IN A CONTINUOUS BUTTER-MAAKING MACHINE OF THE TYPE IN WHICH A MIXTURE OF BUTTER MILK AND BUTTER CORN IS PASSED THROUGH A PRESS-OFF CYLINDER PROVIDED WITH WORMS FOR THE SEPARATION OF THE BUTTER CORN FROM THE BUTTER MILK AND HAVING MEANS AT THE END OF THE PRESS-OFF CYLINDER FOR PRESSING AND KNEADING THE CORN TO A FINE-TEXTURED BUTTER PRODUCT WHICH IS CONTINUOUSLY DELIVERED FROM THE END OF THE PRESS-OFF CYLINDER, WHICH COMPRISES ESTABLISHING AT LEAST ONE PASSAGE INTO THE PRESSOFF CYLINDER AT THE PLACE ALONG THE PRESS-OFF CYLINDER WHERE A MAJOR PORTION OF THE BUTTER MILK
Claim 2
Dependent Claim
107 words
METHOD FOR THE ADDITION OF BUTTER-TREATING ADDITIVES TO BUTTER BEING PRODUCED IN A CONTINUOUS BUTTER-MAAKING MACHINE OF THE TYPE IN WHICH A MIXTURE OF BUTTER MILK AND BUTTER CORN IS PASSED THROUGH A PRESS-OFF CYLINDER PROVIDED WITH WORMS FOR THE SEPARATION OF THE BUTTER CORN FROM THE BUTTER MILK AND HAVING MEANS AT THE END OF THE PRESS-OFF CYLINDER FOR PRESSING AND KNEADING THE CORN TO A FINE-TEXTURED BUTTER PRODUCT WHICH IS CONTINUOUSLY DELIVERED FROM THE END OF THE PRESS-OFF CYLINDER, WHICH COMPRISES ESTABLISHING AT LEAST ONE PASSAGE INTO THE PRESSOFF CYLINDER AT THE PLACE ALONG THE PRESS-OFF CYLINDER WHERE A MAJOR PORTION OF THE BUTTER MILK
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-08-17 | 1957-02-16 | 1957-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-08-17 | 1961-02-16 | 1961-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-08-17 | 1965-02-16 | 1965-08-18 | $7700.00 | Window Closed / Lapsed |