US2868516A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Homogenizer
Assignee: W M SPRINKMAN Corp
•
Filing: 1956-03-05
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Granted: 1959-01-13
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Expires: 1976-03-05
Abstract
No abstract record available.
Inventors
- 👤 Karl W Moseley
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 20:07
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/70; B01F25/72; B01F27/00; B01F27/27; B01F27/271; B01F27/2711; B01F27/2714
Claims Analysis
Total Claims: 0
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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) | 1962-01-12 | 1962-07-14 | 1963-01-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-12 | 1966-07-14 | 1967-01-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-12 | 1970-07-14 | 1971-01-13 | $7700.00 | Window Closed / Lapsed |