US3233435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fluid-treating apparatus
Assignee: Deering Milliken Research Corp
•
Filing: 1963-07-03
•
Granted: 1966-02-08
•
Expires: 1983-07-03
Abstract
No abstract record available.
Inventors
- 👤 Marvin E Maynard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:56
CPC Classifications
D; D06; D06B; D06B3/00; D06B3/24; D06B3/26
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
124 words
FLUID-TREATING APPARATUS COMPRISING AN ELONGATED CONTAINER FOR SAID FLUID; BAFFLE MEANS LOCATED WITHIN THE CONTAINER SO AS TO SEPARATE THE CONTAINER INTO AT LEAST A FIRST AND A SECOND ADJACENT CHAMBER, SAID BAFFLE MEANS HAVING A PLURALITY OF OPENINGS ALONG ITS LENGTH AND WIDTH TO PERMIT FREE FLOW OF FLUID BETWEEN THE FIRST AND SECOND CHAMBERS; OUTLET MEANS LOCATED AT EACH END OF SAID FIRST CHAMBER ADAPTED FOR REMOVING FLUID FROM THE FIRST CHAMBER AT UNIFORM STRATA ALONG THE DEPTH OF THE FLUID, SAID OUTLET MEANS BEING IN OPPOSING RELATIONSHIP AND IN PLANES SUBSTANTIALLY PARALLEL ONE TO THE OTHER, SAID PLANES BEING AT A TRANSVERSE ANGLE TO THE LONGITUDINAL AXIS OF SAID FIRST CHAMBER; INLET MEANS LOCATED AT EACH END OF SAID SECOND CHAMBER
Claim 2
Dependent Claim
124 words
FLUID-TREATING APPARATUS COMPRISING AN ELONGATED CONTAINER FOR SAID FLUID; BAFFLE MEANS LOCATED WITHIN THE CONTAINER SO AS TO SEPARATE THE CONTAINER INTO AT LEAST A FIRST AND A SECOND ADJACENT CHAMBER, SAID BAFFLE MEANS HAVING A PLURALITY OF OPENINGS ALONG ITS LENGTH AND WIDTH TO PERMIT FREE FLOW OF FLUID BETWEEN THE FIRST AND SECOND CHAMBERS; OUTLET MEANS LOCATED AT EACH END OF SAID FIRST CHAMBER ADAPTED FOR REMOVING FLUID FROM THE FIRST CHAMBER AT UNIFORM STRATA ALONG THE DEPTH OF THE FLUID, SAID OUTLET MEANS BEING IN OPPOSING RELATIONSHIP AND IN PLANES SUBSTANTIALLY PARALLEL ONE TO THE OTHER, SAID PLANES BEING AT A TRANSVERSE ANGLE TO THE LONGITUDINAL AXIS OF SAID FIRST CHAMBER; INLET MEANS LOCATED AT EACH END OF SAID SECOND CHAMBER
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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) | 1969-02-07 | 1969-08-09 | 1970-02-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-02-07 | 1973-08-09 | 1974-02-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-02-07 | 1977-08-09 | 1978-02-08 | $7700.00 | Window Closed / Lapsed |