US2621905A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Homogenizing liquids
Assignee: KRAFT WALKER CHEESE Co Ltd Pty
•
Filing: 1951-03-29
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Granted: 1952-12-16
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Expires: 1971-03-29
Abstract
No abstract record available.
Inventors
- 👤 Daniell Francis Harold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:29
CPC Classifications
A; A01; A01J; A01J11/00; A01J11/16; B; B01; B01F; B01F31/00; B01F31/80; B01F31/82
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1131368A
Cited
US1441966A
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US2115056A
Cited
US2124580A
Cited
US2251959A
Cited
GB589999A
Cited
US2397281A
Cited
US2498737A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-12-16 | 1956-06-16 | 1956-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-12-16 | 1960-06-16 | 1960-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-12-16 | 1964-06-16 | 1964-12-16 | $7700.00 | Window Closed / Lapsed |