US3127152A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Counter-rotation continuous shear mixer
Assignee: —
•
Filing: —
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Granted: 1964-03-31
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Expires: 1981-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:13
CPC Classifications
B; B01; B01F; B01F27/00; B01F27/27; B01F27/272; B01F23/00; B01F23/40; B01F23/47; B01F25/00; B01F2025/91; B01F2025/911; B01F27/80
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
74 words
A METHOD FOR MIXING A PLURALITY OF DIVERSE MISCIBLE VISCOUS LIQUIDS COMPRISING THE STEPS OF, ARRANGING SAID LIQUIDS IN A RIBBON-LIKE PATTERN HAVING AN ALTERNATE REPETITIVE SEQUENCE, AND MOVING THE LIQUIDS ALONG A LONGITUDINAL PATH WHILE APPLYING A FIRST LIQUID MOVING FORCE ALONG A FIRST COMMON BOUNDARY OF THE LIQUIDS, AND A SECOND LIQUID MOVING FORCE ALONG A SECOND COMMON BOUNDARY OF THE LIQUIDS, SAID FIRST AND SECOND FORCES BEING APPLIED IN UNLIKE DIRECTIONS.
Claim 2
Independent Claim
74 words
A METHOD FOR MIXING A PLURALITY OF DIVERSE MISCIBLE VISCOUS LIQUIDS COMPRISING THE STEPS OF, ARRANGING SAID LIQUIDS IN A RIBBON-LIKE PATTERN HAVING AN ALTERNATE REPETITIVE SEQUENCE, AND MOVING THE LIQUIDS ALONG A LONGITUDINAL PATH WHILE APPLYING A FIRST LIQUID MOVING FORCE ALONG A FIRST COMMON BOUNDARY OF THE LIQUIDS, AND A SECOND LIQUID MOVING FORCE ALONG A SECOND COMMON BOUNDARY OF THE LIQUIDS, SAID FIRST AND SECOND FORCES BEING APPLIED IN UNLIKE DIRECTIONS.
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) | 1967-03-31 | 1967-09-30 | 1968-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-03-31 | 1971-09-30 | 1972-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-03-31 | 1975-09-30 | 1976-03-31 | $7700.00 | Window Closed / Lapsed |