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US3266430A Expired / Lapsed US ⏱️ 0.0 years remaining

Pump mixer

Assignee: Monsanto Co
•
Filing: 1964-03-30
•
Granted: 1966-08-16
•
Expires: 1984-03-30
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Abstract

No abstract record available.

Inventors

  • 👤 Mylo John

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-28 13:09
CPC Classifications
F; F04; F04C; F04C2/00; F04C2/08; F04C2/12; F04C2/14; B; B01; B01F; B01F25/00; B01F25/60; B01F25/62

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 435 words
AN APPARATUS FOR CONTINUOUSLY MIXING AND PUMPING A PLURALITY OF FLUID COMPRISING (A) A HOUSING HAVING A FRONT WALL, A BACK WALL AND A CENTRAL PLATE HAVING AN OPENING THEREIN, SAID OPENING BEING ENCLOSED BY ARCUATE WALLS, SAID HOUSING BEING PROVIDED WITH AN INLET AND AN OUTLET FOR CONNECTING SAID OPENING TO FLUID SOURCE AND FLUID DEPOSITORY, (B) A SUN GEAR LOCATED IN SAID OPENING AND BEING POSITIVELY ROTATED BY A ROTATION INDUCING MEANS, THE SIDES OF SAID SUN GEAR BEING IN ENGAGEMENT WITH SAID FRONT WALL AND SAID BACK WALL, (C) A FIRST INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, SAID INTERMEDIATE GEAR BEING ADAPTED FOR CONVEYING SAID FLUID FROM SAID INLET INTO SAID HOUSING, (D) A SECOND INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (E) A FIRST PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SECOND INTERMEDIATE GEAR, SAID PLANETARY GEAR COOPERATING WITH SAID FIRST INTERMEDIATE GEAR, SAID SECOND INTERMEDIATE GEAR AND SAID SUN GEAR TO FORM A FLUID CONTAINING CAVITY AND COOPERATING WITH SAID SECOND INTERMEDAITE GEAR AND A PORTION OF SAID ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CAVITY BEING CONNECTED BY A PASSAGE IN SAID BACK WALL, (F) A THIRD INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (G) A SECOND PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID THIRD INTERMEDAITE GEAR, SAID SECOND PLANETARY GEAR COOPERATING WITH SAID THIRD INTERMEDIATE GEAR, SAID SECOND PLANETARY GEAR AND SAID SUN GEAR TO FORM A CAVITY AND COOPERATING WITH SAID THIRD INTERMEDIATE GEAR AND PORTION OF SAID ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CAVITY BEING CONNECTED BY A PASSAGE BEING LOCATED IN SAID BACK WALL, (H) A FOURTH INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (I) A THIRD PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID FOURTH INTERMEDIATE GEAR, SAID THIRD PLANETARY GEAR COOPERATING WITH SAID FOURTH INTERMEDIATE GEAR, SAID THIRD INTERMEDIATE GEAR AND SAID SUN GEAR TO FORM A CAVITY AND COOPERATING WITH SAID FOURTH INTERMEDIATE GEAR AND A PORTION OF EACH ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CHAMBER BEING CONNECTED BY A PASSAGE BEING LOCATED IN SAID BACK WALL, (J) A FOURTH PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID FOURTH INTERMEDIATE GEAR, SAID FOURTH PLANETRY GEAR COOPERATING WITH SAID FORTH INTERMEDIATE GEAR AND A PORTION OF SAID ACURATED WALL TO FORM A HOLLOW, SAID HOLLOW BEING A DEPOSITORY FOR FLUID ENTERING SAID OUTLET.
Claim 2
Independent Claim 435 words
AN APPARATUS FOR CONTINUOUSLY MIXING AND PUMPING A PLURALITY OF FLUID COMPRISING (A) A HOUSING HAVING A FRONT WALL, A BACK WALL AND A CENTRAL PLATE HAVING AN OPENING THEREIN, SAID OPENING BEING ENCLOSED BY ARCUATE WALLS, SAID HOUSING BEING PROVIDED WITH AN INLET AND AN OUTLET FOR CONNECTING SAID OPENING TO FLUID SOURCE AND FLUID DEPOSITORY, (B) A SUN GEAR LOCATED IN SAID OPENING AND BEING POSITIVELY ROTATED BY A ROTATION INDUCING MEANS, THE SIDES OF SAID SUN GEAR BEING IN ENGAGEMENT WITH SAID FRONT WALL AND SAID BACK WALL, (C) A FIRST INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, SAID INTERMEDIATE GEAR BEING ADAPTED FOR CONVEYING SAID FLUID FROM SAID INLET INTO SAID HOUSING, (D) A SECOND INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (E) A FIRST PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SECOND INTERMEDIATE GEAR, SAID PLANETARY GEAR COOPERATING WITH SAID FIRST INTERMEDIATE GEAR, SAID SECOND INTERMEDIATE GEAR AND SAID SUN GEAR TO FORM A FLUID CONTAINING CAVITY AND COOPERATING WITH SAID SECOND INTERMEDAITE GEAR AND A PORTION OF SAID ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CAVITY BEING CONNECTED BY A PASSAGE IN SAID BACK WALL, (F) A THIRD INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (G) A SECOND PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID THIRD INTERMEDAITE GEAR, SAID SECOND PLANETARY GEAR COOPERATING WITH SAID THIRD INTERMEDIATE GEAR, SAID SECOND PLANETARY GEAR AND SAID SUN GEAR TO FORM A CAVITY AND COOPERATING WITH SAID THIRD INTERMEDIATE GEAR AND PORTION OF SAID ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CAVITY BEING CONNECTED BY A PASSAGE BEING LOCATED IN SAID BACK WALL, (H) A FOURTH INTERMEDIATE GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID SUN GEAR, (I) A THIRD PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID FOURTH INTERMEDIATE GEAR, SAID THIRD PLANETARY GEAR COOPERATING WITH SAID FOURTH INTERMEDIATE GEAR, SAID THIRD INTERMEDIATE GEAR AND SAID SUN GEAR TO FORM A CAVITY AND COOPERATING WITH SAID FOURTH INTERMEDIATE GEAR AND A PORTION OF EACH ARCURATED WALL TO FORM A POCKET, SAID POCKET AND SAID CHAMBER BEING CONNECTED BY A PASSAGE BEING LOCATED IN SAID BACK WALL, (J) A FOURTH PLANETARY GEAR ROTATABLY MOUNTED IN SAID HOUSING AND MESHING WITH SAID FOURTH INTERMEDIATE GEAR, SAID FOURTH PLANETRY GEAR COOPERATING WITH SAID FORTH INTERMEDIATE GEAR AND A PORTION OF SAID ACURATED WALL TO FORM A HOLLOW, SAID HOLLOW BEING A DEPOSITORY FOR FLUID ENTERING SAID OUTLET.

References Cited (Backward Citations)

US1007742A Cited
US1585731A Cited
US1664745A Cited
US2333885A Cited
US2391973A Cited
US2550405A Cited
US2699122A Cited
US2839889A Cited
US3119339A Cited
US3142476A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-08-15 1970-02-14 1970-08-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-08-15 1974-02-14 1974-08-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-08-15 1978-02-14 1978-08-16 $7700.00 Window Closed / Lapsed

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