US3054600A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid mixing apparatus
Assignee: Marine Metal Products Co
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Filing: 1959-12-30
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Granted: 1962-09-18
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Expires: 1979-12-30
Abstract
No abstract record available.
Inventors
- 👤 Marsh Lyle
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:31
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/80; B01F27/88; B01F35/00; B01F35/30; B01F35/32; B01F35/323; B01F35/3231; B01F35/40; B01F35/42
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) | 1965-09-17 | 1966-03-19 | 1966-09-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-09-17 | 1970-03-19 | 1970-09-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-09-17 | 1974-03-19 | 1974-09-18 | $7700.00 | Window Closed / Lapsed |