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US3199319A Expired / Lapsed US ⏱️ 0.0 years remaining

Washing machines

Assignee: James Armstrong and Co Ltd
•
Filing: 1962-06-04
•
Granted: 1965-08-10
•
Expires: 1982-06-04
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Abstract

No abstract record available.

Inventors

  • 👤 Lowes Edward John

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 12:12
CPC Classifications
D; D06; D06F; D06F23/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 239 words
A WASHING OR LIKE MALCHINE COMPRISING AN ASSEMBLY TITABLY SUPPORTED ON A FIXED BASE, SAID ASSEMBLY INCLUDING A RIGID FRAME, A FLUID TIGHT OUTER CASING RIGIDLY SUPPORTED IN SAID FRAME AND A PERFORATED CYLINDRICAL CONTAINER ROTATABLY MOUNTED WITHIN SAID CASING, SAID CONTAINER NORMALLY HAVING ITS GEOMETRICAL AXIS HORIZONTAL AND HAVING AT ITS FORWARD END AN OPENING LYING IN A VERTICAL PLANE AT RIGHT ANGLES TO THE SAID AXIS, SAID CASING HAVING AN OPENING ALINED WITH SAID OPENING IN SAID CONTAINER, THE CONTAINER BEING ROTATABLE ABOUT SAID AXIS RELATIVE TO THE OUTER CASING, AND TILTING MEANS FOR SELECTIVELY RAISING OR LOWERING THE FORWARD END OF THE CONTAINER RELATIVE TO THE REAR END TO FACILITATE THE ENTRY AND WITHDRAWAL, RESPECTIVELY, OF ARTICLES TO AND FROM THE CONTAINER THROUGH SAID OPENINGS, SAID TILTING MEANS ACTING BETWEEN SAID BASE AND SAID FRAME TO TILT THE ASSEMBLY IN BOTH DIRECTIONS RELATIVE TO THE BASE ABOUT A SECOND AXIS EXTENDING HORIZONTALLY AND AT RIGHT ANGLES TO THE FIRST SAID AXIS, SAID TILTING MEANSCOMPRISING A PAIR OF DOUBLE ACTING INDEPENDENTLY OPERABLE FLUID JACKS WHOSE CYLINDERS ARE SECURED TOGETHER END TO END AND WHICH ACT BETWEEN SAID BASE AND SAID ASSEMBLY SO THAT WHEN ONE OF THE JACKS IS RETRACTED AND THE OTHER EXTENDED THE AXIS OF THE CONTAINER IS HELD HORIZONTAL, AND WHEN BOTH JACKS ARE OPERATED IN A LIKE SENSE THE SAID ASSEMBLY IS TILTED IN ONE DIRECTION ORR THE OTHER ABOUT SAID SECOND AXIS.
Claim 2
Dependent Claim 239 words
A WASHING OR LIKE MALCHINE COMPRISING AN ASSEMBLY TITABLY SUPPORTED ON A FIXED BASE, SAID ASSEMBLY INCLUDING A RIGID FRAME, A FLUID TIGHT OUTER CASING RIGIDLY SUPPORTED IN SAID FRAME AND A PERFORATED CYLINDRICAL CONTAINER ROTATABLY MOUNTED WITHIN SAID CASING, SAID CONTAINER NORMALLY HAVING ITS GEOMETRICAL AXIS HORIZONTAL AND HAVING AT ITS FORWARD END AN OPENING LYING IN A VERTICAL PLANE AT RIGHT ANGLES TO THE SAID AXIS, SAID CASING HAVING AN OPENING ALINED WITH SAID OPENING IN SAID CONTAINER, THE CONTAINER BEING ROTATABLE ABOUT SAID AXIS RELATIVE TO THE OUTER CASING, AND TILTING MEANS FOR SELECTIVELY RAISING OR LOWERING THE FORWARD END OF THE CONTAINER RELATIVE TO THE REAR END TO FACILITATE THE ENTRY AND WITHDRAWAL, RESPECTIVELY, OF ARTICLES TO AND FROM THE CONTAINER THROUGH SAID OPENINGS, SAID TILTING MEANS ACTING BETWEEN SAID BASE AND SAID FRAME TO TILT THE ASSEMBLY IN BOTH DIRECTIONS RELATIVE TO THE BASE ABOUT A SECOND AXIS EXTENDING HORIZONTALLY AND AT RIGHT ANGLES TO THE FIRST SAID AXIS, SAID TILTING MEANSCOMPRISING A PAIR OF DOUBLE ACTING INDEPENDENTLY OPERABLE FLUID JACKS WHOSE CYLINDERS ARE SECURED TOGETHER END TO END AND WHICH ACT BETWEEN SAID BASE AND SAID ASSEMBLY SO THAT WHEN ONE OF THE JACKS IS RETRACTED AND THE OTHER EXTENDED THE AXIS OF THE CONTAINER IS HELD HORIZONTAL, AND WHEN BOTH JACKS ARE OPERATED IN A LIKE SENSE THE SAID ASSEMBLY IS TILTED IN ONE DIRECTION ORR THE OTHER ABOUT SAID SECOND AXIS.

References Cited (Backward Citations)

US23727A Cited
US2255028A Cited
US2391634A Cited
US2575673A Cited
US2885877A Cited
FR1235040A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-08-09 1969-02-08 1969-08-10 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-08-09 1973-02-08 1973-08-10 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-08-09 1977-02-08 1977-08-10 $7700.00 Window Closed / Lapsed

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