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US2885271A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for mixing and distributing water soluble material with water

Assignee: Individual
•
Filing: 1954-12-20
•
Granted: 1959-05-05
•
Expires: 1974-12-20
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Abstract

No abstract record available.

Inventors

  • 👤 Ronald C Kersh

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 20:51
CPC Classifications
A; A01; A01C; A01C23/00; A01C23/04; A01C23/042; B; B01; B01F; B01F25/00; B01F25/30; B01F25/31; B01F25/316; B01F21/00; B01F21/20; B01F21/22; C; C02; C02F; C02F1/00; C02F1/68; C02F1/685; C02F1/688; G; G05; G05D; G05D11/00; Y; Y10; Y10T; Y10T137/00; Y10T137/4891

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 165 words
APPARATUS OF THE CHARACTER DESCRIBED COMPRISING AN INTEGRAL LONGITUDINALLY EXTENDING BODY, MEMBER HAVING A FLUID PASSAGE THEREIN INCLUDING A FLUID INLET AND A FLUID OUTLET EACH ADAPTED FOR RELEASABLE CONNECTION TO A HOSE, MEANS DEFINING AN OPENING IN SAID MEMBER GENERALLY NORMAL TO AND IN COMMUNICATION WITH SAID PASSAGE INTERMEDIATE THE INLET AND OUTLET THEREOF, SAID OPENING BEING OF A SIZE SUBSTANTIALLY AS GREAT AS THE CROSS-SECTIONAL EXTENT OF SAID PASSAGE, A CUP-SHAPED CLOSURE RELEASABLY CONNECTED TO SAID BODY WITH THE OPEN END THEREOF IN COMMUNICATION WITH AND ALIGNED WITH SAID OPENING, A SCREEN MEMBER OVERLYING SAID OPEINING AND POSITIONED BETWEEN THE LATTER AND SAID OPEN END OF SAID CLOSURE, A FLUID-IMPERVIOUS BAFFLE IN SAID MEMBER TRAVERSING SAID PASSAGE AND FORMING AN INTERMEDIATE SUPPORT FOR SAID SCREEN MEMBER SUBSTANTIALLY MEDIALLY OF THE ENDS THEREOF, SAID BAFFLE SERVING TO DEFLECT FLUID FROM SAID INLET THROUGH SAID SCREEN MEMBER INTO SAID CLOSURE FOR EMERGENCE THROUGH A SPACED PORTION OF SAID SCREEN MEMBER AND INTO SAID FLUID OUTLET.
Claim 2
Dependent Claim 165 words
APPARATUS OF THE CHARACTER DESCRIBED COMPRISING AN INTEGRAL LONGITUDINALLY EXTENDING BODY, MEMBER HAVING A FLUID PASSAGE THEREIN INCLUDING A FLUID INLET AND A FLUID OUTLET EACH ADAPTED FOR RELEASABLE CONNECTION TO A HOSE, MEANS DEFINING AN OPENING IN SAID MEMBER GENERALLY NORMAL TO AND IN COMMUNICATION WITH SAID PASSAGE INTERMEDIATE THE INLET AND OUTLET THEREOF, SAID OPENING BEING OF A SIZE SUBSTANTIALLY AS GREAT AS THE CROSS-SECTIONAL EXTENT OF SAID PASSAGE, A CUP-SHAPED CLOSURE RELEASABLY CONNECTED TO SAID BODY WITH THE OPEN END THEREOF IN COMMUNICATION WITH AND ALIGNED WITH SAID OPENING, A SCREEN MEMBER OVERLYING SAID OPEINING AND POSITIONED BETWEEN THE LATTER AND SAID OPEN END OF SAID CLOSURE, A FLUID-IMPERVIOUS BAFFLE IN SAID MEMBER TRAVERSING SAID PASSAGE AND FORMING AN INTERMEDIATE SUPPORT FOR SAID SCREEN MEMBER SUBSTANTIALLY MEDIALLY OF THE ENDS THEREOF, SAID BAFFLE SERVING TO DEFLECT FLUID FROM SAID INLET THROUGH SAID SCREEN MEMBER INTO SAID CLOSURE FOR EMERGENCE THROUGH A SPACED PORTION OF SAID SCREEN MEMBER AND INTO SAID FLUID OUTLET.

References Cited (Backward Citations)

US1740879A Cited
US2178735A Cited
US2128050A Cited
US2142947A Cited
DE727213C Cited
US2621889A Cited
US2606068A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1962-05-04 1962-11-03 1963-05-05 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1966-05-04 1966-11-03 1967-05-05 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1970-05-04 1970-11-03 1971-05-05 $7700.00 Window Closed / Lapsed

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