Patent US1550882A successfully refreshed from Google Patents.
US1550882A
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Method of and machine for homogenizing liquids
Assignee: Individual
•
Filing: 1923-07-18
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Granted: 1925-08-25
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Expires: 1943-07-18
Abstract
No abstract record available.
Inventors
- 👤 John M Colony
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:00
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/40; B01F25/44; B01F25/441; B01F25/4413; B01F25/442; B01F25/4423; B01F33/00; B01F33/80; B01F33/81; B01F35/00; B01F35/71; B01F35/712; B01F35/717; B01F35/7176; B01F35/717613; B01F35/71805; B01F35/75; B01F35/754; B01F35/7547; B01F33/834
Claims Analysis
Total Claims: 0
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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) | 1928-08-24 | 1929-02-23 | 1929-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1932-08-24 | 1933-02-23 | 1933-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1936-08-24 | 1937-02-23 | 1937-08-25 | $7700.00 | Window Closed / Lapsed |