Patent US3045985A successfully refreshed from Google Patents.
US3045985A
Expired / Lapsed
US
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Liquid blending and mixing apparatus systems
Assignee: Individual
•
Filing: 1959-12-17
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Granted: 1962-07-24
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Expires: 1979-12-17
Abstract
No abstract record available.
Inventors
- 👤 Sr Harold E La Rock
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:57
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/50
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2134104A
Cited
US2142062A
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US2521334A
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US2452142A
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US2597422A
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US2724581A
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US2702786A
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US2709679A
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US2852237A
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US2915023A
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US2900176A
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FR1179364A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-07-23 | 1966-01-22 | 1966-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-07-23 | 1970-01-22 | 1970-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-07-23 | 1974-01-22 | 1974-07-24 | $7700.00 | Window Closed / Lapsed |