US3094134A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispersing device
Assignee: FULBRIGHT LAB Inc
•
Filing: 1961-03-02
•
Granted: 1963-06-18
•
Expires: 1981-03-02
Abstract
No abstract record available.
Inventors
- 👤 Grover C Currie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:16
CPC Classifications
C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/687; Y; Y10; Y10S; Y10S261/00; Y10S261/46; Y10T; Y10T137/00; Y10T137/2713; Y10T137/2774; Y10T137/4891; Y10T137/8158; Y10T137/8225; Y10T137/8275; Y10T137/8292
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
97 words
A DEVICE FOR DISPERSING SOLUBLE MATERIAL IN LIQUID COMPRISING A CONTAINER HAVING AN INLET, SAID LIQUID BEING CONTINUOUSLY INTRODUCED INTO SAID CONTAINER THROUGH SAID INLET WHILE SAID DEVICE IS IN OPERATION, MEANS POSITIONED WITHIN SAID CONTAINER ABOVE THE BOTTOM THEREOF FOR SUPPORTING THE LOWER END OF AN UPRIGHT COLUMN OF SAID MATERIAL, SAID INTRODUCTION OF SAID LIQUID INTO SAID CONTAINER RAISING THE LIQUID LEVEL THEREIN ABOVE SAID SUPPORTING MEANS AND THE LOWER END OF THE COLUMN OF SAID MATERIAL AND THEREBY IMMERSING INCREASING AMOUNTS OF SAID MATERIAL IN SAID LIQUID, AND MEANS IN SAID CONTAINER FOR RAPIDLY
Claim 2
Independent Claim
97 words
A DEVICE FOR DISPERSING SOLUBLE MATERIAL IN LIQUID COMPRISING A CONTAINER HAVING AN INLET, SAID LIQUID BEING CONTINUOUSLY INTRODUCED INTO SAID CONTAINER THROUGH SAID INLET WHILE SAID DEVICE IS IN OPERATION, MEANS POSITIONED WITHIN SAID CONTAINER ABOVE THE BOTTOM THEREOF FOR SUPPORTING THE LOWER END OF AN UPRIGHT COLUMN OF SAID MATERIAL, SAID INTRODUCTION OF SAID LIQUID INTO SAID CONTAINER RAISING THE LIQUID LEVEL THEREIN ABOVE SAID SUPPORTING MEANS AND THE LOWER END OF THE COLUMN OF SAID MATERIAL AND THEREBY IMMERSING INCREASING AMOUNTS OF SAID MATERIAL IN SAID LIQUID, AND MEANS IN SAID CONTAINER FOR RAPIDLY
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-17 | 1966-12-17 | 1967-06-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-17 | 1970-12-17 | 1971-06-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-17 | 1974-12-17 | 1975-06-18 | $7700.00 | Window Closed / Lapsed |