Patent US2828951A successfully refreshed from Google Patents.
US2828951A
Expired / Lapsed
US
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Means for diffusing a fluid in a flow of gaseous fluid
Assignee: Individual
•
Filing: 1952-06-02
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Granted: 1958-04-01
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Expires: 1972-06-02
Abstract
No abstract record available.
Inventors
- 👤 Marc Marie Paul Rene Fourniere
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 17:46
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/30; B01F25/31; B01F25/312; Y; Y10; Y10S; Y10S261/00; Y10S261/54
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
75 words
IN MEANS FOR DIFFUSING A FLUID IN A FLOW OF GASEOUS FLUID WITHIN A MAIN DUCT WHICH COMPRISE AT EAST ONE TUBE ADAPTED FOR CIRCULATION THERETHROUGH OF SAID FLUID TO BE DUFFUSED AND PROVIDE WITH AT LEAST ONE LONGITUDIANL SLOT OPENING INTO SAID MAIN DUCT, AND A COO MEMBER IN CONTACT WITH THE WHOLE LENGTH THEREOF, SAID SIDE OF SAID ALOT ALONG THE WHOLE LENGTH THEREOF, SAID COOPERATING MEMBER BEING PROVIDED ON ITS LATERAL SUR-
Claim 2
Dependent Claim
75 words
IN MEANS FOR DIFFUSING A FLUID IN A FLOW OF GASEOUS FLUID WITHIN A MAIN DUCT WHICH COMPRISE AT EAST ONE TUBE ADAPTED FOR CIRCULATION THERETHROUGH OF SAID FLUID TO BE DUFFUSED AND PROVIDE WITH AT LEAST ONE LONGITUDIANL SLOT OPENING INTO SAID MAIN DUCT, AND A COO MEMBER IN CONTACT WITH THE WHOLE LENGTH THEREOF, SAID SIDE OF SAID ALOT ALONG THE WHOLE LENGTH THEREOF, SAID COOPERATING MEMBER BEING PROVIDED ON ITS LATERAL SUR-
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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) | 1961-03-31 | 1961-09-30 | 1962-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1965-03-31 | 1965-09-30 | 1966-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1969-03-31 | 1969-09-30 | 1970-04-01 | $7700.00 | Window Closed / Lapsed |