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US3159353A Expired / Lapsed US ⏱️ 0.0 years remaining

Waste disposal

Assignee: JBS USA LLC
•
Filing: 1961-08-17
•
Granted: 1964-12-01
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Expires: 1981-08-17
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Abstract

No abstract record available.

Inventors

  • 👤 Julian G Atwater

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-25 13:07
CPC Classifications
B; B03; B03B; B03B9/00; B03B9/06

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 163 words
AN APPARATUS FOR THE CONTINUOUS CLASSIFICATION AND DISPOSAL OF HETEROGENEOUS MIXTURES OF RUBBISH IN THE FORM OF LANDFILL, SCREENABLES, AND SEWAGE COMPRISING: MEANS FOR MAINTAINING A FLOWING STREAM OF LIQUID IN A TANK; MEANS FOR SUPPORTING RUBBISH SLIGHTLY ABOVE SAID FLOWING STREAM; MEANS FOR CONTINOUSLY PROJECTING LIQUID JETS DOWNWARDLY INTO SAID LIQUID STREAM AND AGAINST SAID RUBBISH, WHEREBY THE LESS SUBSTANTIAL PIECES OF SAID RUBBISH ARE BROKEN UP, AND THE SMALLER AND BROKEN PIECES OF SAID RUBBISH ARE FORCED INTO SAID STREAM, THEREBY SEPARATING SAID SMALLER AND BROKEN PIECES FROM THE MAJOR PORTION OF THE LAND FILL COMPONENT, MADE UP OF THE MORE SUBSTANTIAL PIECES OF RUBBISH, WHICH WILL CONTINUE TO BE SUPPORTED ABOVE SAID STREAM; MEANS FOR REMOVING SAID MAJOR PORTION OF THE LAND FILL COMPONENT FROM ABOVE SAID STREAM; MEANS FOR SEPARATING PIECES OF RUBBISH IN SAID STREAM LARGER THAN A PREDETERMINED SIZE FROM THE SUSPENDED SEWAGE MATERIALS IN SAID STREAM; AND MEANS FOR REMOVING THE SEPARATED PIECES FROM THE STREAM.

References Cited (Backward Citations)

US506361A Cited
US1210408A Cited
US1209654A Cited
US1936810A Cited
US1947035A Cited
US2230385A Cited
US2380025A Cited
US2373635A Cited
US2687152A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-12-01 1968-06-01 1968-12-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-12-01 1972-06-01 1972-12-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-12-01 1976-06-01 1976-12-01 $7700.00 Window Closed / Lapsed

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