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US3278062A Expired / Lapsed US ⏱️ 0.0 years remaining

Material receiving, storing and discharging apparatus

Assignee: Joy Manufacturing Co
•
Filing: 1964-09-30
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Granted: 1966-10-11
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Expires: 1984-09-30
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Abstract

No abstract record available.

Inventors

  • 👤 Neal W Densmore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 12:47
CPC Classifications
B; B60; B60P; B60P1/00; B60P1/36

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 140 words
A MOVABLE MATERIAL HANDLING APPARATUS COMPRISING: AN ELONGATED BODY DEFINING A DISHED STORAGE COMPARTMENT HAVING A BOTTOM SURFACE AND ONE PORTION THEREOF FOR RECEIVING AND GRAVITATIONALLY DELIVERING MATERIAL ONTO SAID BOTTOM SURFACE OF SAID COMPARTMENT FOR STORAGE THEREIN; SAID BODY BEING SUPPORTED BY GROUND ENGAGING PROPELLING MEANS; DISTRIBUTING MEANS IN SAID COMPARTMENT ROTATABLE ABOUT AN AXIS OF ROTATION EXTENDING UPWARDLY FROM SAID BOTTOM SURFACE, SAID DISTRIBUTING MEANS COMPRISING A HUB MEMBER AND A PLURLITY OF CIRCUMFERENTIALLY SPACED ARM PORTIONS EXTENDING OUTWARDLY FROM SAID HUB AND SAID ARM PORTIONS HAVING AXIALLY ELONGATED SURFACES THEREON, RESPECTIVELY, AT LEAST SAID ARM PORTIONS BEING MOVABLE OVER AND ADJACENT A SUBSTANTIAL PART OF SAID BOTTOM SURFACE TO DISTRIBUTE MATERIAL THROUGHOUT SAID COMPARTMENT; AND AN ELONGATED MATERIAL TRANSPORTING MEANS LOCATED ADJACENT ANOTHER PORTION OF SAID COMPARTMENT AND EXTENDING OUTWARDLY FROM SAID COMPARTMENT TO DISCHARGE MATERIAL THEREFROM.

References Cited (Backward Citations)

US570060A Cited
US1864785A Cited
US2187330A Cited
US2612363A Cited
US2691455A Cited
US2612298A Cited
US2770354A Cited
US3043453A Cited
US3089601A Cited
US3064833A Cited
US3155247A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-10-10 1970-04-11 1970-10-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-10-10 1974-04-11 1974-10-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-10-10 1978-04-11 1978-10-11 $7700.00 Window Closed / Lapsed

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