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US3285385A Expired / Lapsed US ⏱️ 0.0 years remaining

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Assignee: Beteiligungs und Patentverwaltungs GmbH
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Filing: 1964-10-22
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Granted: 1966-11-15
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Expires: 1984-10-22
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Abstract

No abstract record available.

Inventors

  • 👤 Langner Alexander

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 14:37
CPC Classifications
E; E02; E02F; E02F7/00; E02F7/02; B; B65; B65G; B65G65/00; B65G65/02; B65G65/16; B65G65/20; B66; B66C; B66C17/00; B66C2700/00; B66C2700/01

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 267 words
IN AN ARRANGEMENT FOR PICKING UP POURABLE MATERIAL FROM A STORAGE PLACE AND CONVEYING THE PICKED-UP MATERIAL: A MOVABLE LOADER INCLUDING FIRST CONVEYING MEANS AND PICK-UP MEANS TO ONE PORTION OF SAID CONVEYING MEANS AND ALSO INCLUDING MOVABLE CARRIAGE MEANS HAVING FRAME MEANS SUPPORTING SAID FIRST CONVEYING MEANS, FIRST TURNTABLE MEANS INTERPOSED BETWEEN SAID CARRIAGE MEANS AND SAID FRAME MEANS TO PERMIT RELATIVE TURNING MOVEMENT THEREBETWEEN, SECOND TURNTABLE MEANS INTERPOSED BETWEEN SAID FRAME MEANS AND SAID FIRST CONVEYING MEANS FOR PERMITTING RELATIVE TURNING MOVEMENT THEREBETWEEN, SECOND CONVEYING MEANS NORMALLY BEING ARRANGED IN SPACED RELATIONSHIP TO SAID CARRIAGE MEANS FOR RECEIVING PICKED-UP GOODS FROM SAID FIRST CONVEYING MEANS, AND THIRD CONVEYING MEANS HAVING ONE PORTION BELOW SAID FIRST CONVEYING MEANS FOR RECEIVING PICKED-UP GOODS THEREFROM AND HAVING ANOTHER PORTION ABOVE SAID SECOND CONVEYING MEANS FOR UNLOADING THEREONTO MATERIAL RECEIVED FROM SAID FIRST CONVEYING MEANS, MOVABLE SUPPORTING MEANS INCLUDING PIVOT MEANS ARRANGED ABOVE SAID SECOND CONVEYING MEANS AND PIVOTALLY SUPPORTING SAID OTHER PORTION OF SAID THIRD CONVEYING MEANS, SAID CARRIAGE MEANS BEING MOVABLE RELATIVE AND SUBSTANTIALLY PARALLEL TO SAID SECOND CONVEYING MEANS WHILE DURING THIS MOVEMENT FOR A CERTAIN DISTANCE THAT PORTION OF SAID THIRD CONVEYING MEANS WHICH IS ABOVE SAID SECOND CONVEYING MEANS MERELY TURNS ABOUT SAID PIVOT MEANS, AND MEANS OPERABLE AUTOMATICALLY IN RESPONSE TO A CERTAIN ANGULAR POSITION OF SAID THIRD CONVEYING MEANS RELATIVE TO SAID SECOND CONVEYING MEANS TO DISPLACE SAID SUPPORTING MEANS AND THEREBY THE SAID OTHER PORTION OF SAID THIRD CONVEYING MEANS WHICH IS ABOVE SAID SECOND CONVEYING MEANS SO AS TO AGAIN INCREASE THE ANGLE BETWEEN SAID SECOND AND THIRD CONVEYING MEANS.
Claim 2
Dependent Claim 267 words
IN AN ARRANGEMENT FOR PICKING UP POURABLE MATERIAL FROM A STORAGE PLACE AND CONVEYING THE PICKED-UP MATERIAL: A MOVABLE LOADER INCLUDING FIRST CONVEYING MEANS AND PICK-UP MEANS TO ONE PORTION OF SAID CONVEYING MEANS AND ALSO INCLUDING MOVABLE CARRIAGE MEANS HAVING FRAME MEANS SUPPORTING SAID FIRST CONVEYING MEANS, FIRST TURNTABLE MEANS INTERPOSED BETWEEN SAID CARRIAGE MEANS AND SAID FRAME MEANS TO PERMIT RELATIVE TURNING MOVEMENT THEREBETWEEN, SECOND TURNTABLE MEANS INTERPOSED BETWEEN SAID FRAME MEANS AND SAID FIRST CONVEYING MEANS FOR PERMITTING RELATIVE TURNING MOVEMENT THEREBETWEEN, SECOND CONVEYING MEANS NORMALLY BEING ARRANGED IN SPACED RELATIONSHIP TO SAID CARRIAGE MEANS FOR RECEIVING PICKED-UP GOODS FROM SAID FIRST CONVEYING MEANS, AND THIRD CONVEYING MEANS HAVING ONE PORTION BELOW SAID FIRST CONVEYING MEANS FOR RECEIVING PICKED-UP GOODS THEREFROM AND HAVING ANOTHER PORTION ABOVE SAID SECOND CONVEYING MEANS FOR UNLOADING THEREONTO MATERIAL RECEIVED FROM SAID FIRST CONVEYING MEANS, MOVABLE SUPPORTING MEANS INCLUDING PIVOT MEANS ARRANGED ABOVE SAID SECOND CONVEYING MEANS AND PIVOTALLY SUPPORTING SAID OTHER PORTION OF SAID THIRD CONVEYING MEANS, SAID CARRIAGE MEANS BEING MOVABLE RELATIVE AND SUBSTANTIALLY PARALLEL TO SAID SECOND CONVEYING MEANS WHILE DURING THIS MOVEMENT FOR A CERTAIN DISTANCE THAT PORTION OF SAID THIRD CONVEYING MEANS WHICH IS ABOVE SAID SECOND CONVEYING MEANS MERELY TURNS ABOUT SAID PIVOT MEANS, AND MEANS OPERABLE AUTOMATICALLY IN RESPONSE TO A CERTAIN ANGULAR POSITION OF SAID THIRD CONVEYING MEANS RELATIVE TO SAID SECOND CONVEYING MEANS TO DISPLACE SAID SUPPORTING MEANS AND THEREBY THE SAID OTHER PORTION OF SAID THIRD CONVEYING MEANS WHICH IS ABOVE SAID SECOND CONVEYING MEANS SO AS TO AGAIN INCREASE THE ANGLE BETWEEN SAID SECOND AND THIRD CONVEYING MEANS.

References Cited (Backward Citations)

DE618771C Cited
US2704149A Cited
US3003611A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-11-14 1970-05-16 1970-11-15 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-11-14 1974-05-16 1974-11-15 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-11-14 1978-05-16 1978-11-15 $7700.00 Window Closed / Lapsed

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