Patent US2844067A successfully refreshed from Google Patents.
US2844067A
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US
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Method for ascertaining the percentage of butter fat content of milk
Assignee: Individual
•
Filing: 1953-05-25
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Granted: 1958-07-22
•
Expires: 1973-05-25
Abstract
No abstract record available.
Inventors
- 👤 Edward M Borg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:32
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/02; G01N33/04; G01N21/00; G01N21/17; G01N21/25
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US294052A
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US369841A
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US1863222A
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US2073223A
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US2255034A
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US2458313A
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US2505423A
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US2752815A
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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) | 1961-07-21 | 1962-01-20 | 1962-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-07-21 | 1966-01-20 | 1966-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-07-21 | 1970-01-20 | 1970-07-22 | $7700.00 | Window Closed / Lapsed |