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US3270788A Expired / Lapsed US ⏱️ 0.0 years remaining

Fruit orienting, halving, and coring machine

Assignee: PACIFIC PRESERVING CO
•
Filing: 1963-09-03
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Granted: 1966-09-06
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Expires: 1983-09-03
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Abstract

No abstract record available.

Inventors

  • 👤 Armstrong Theodore

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 05:37
CPC Classifications
A; A23; A23N; A23N4/00; A23N4/12; A23N4/14

Claims Analysis

Total Claims: 1
Claim 1
Independent Claim 165 words
IN APPARATUS FOR CORING SUBSTANTIALLY SPHERICAL FRUIT HAVING A CORE AXIS EXTENDING THROUGH ITS SEED CELL: A PAIR OF FRUIT HOLDERS; MEANS DETERMINING SEPARATE CIRCUITOUS PATHS OF MOVEMENT OF THE HOLDERS, SAID PATHS HAVING SUBSTANTIALLY PARALLEL RUNS IN WHICH THE HOLDERS ARE OPPOSED TO EACH OTHER, SAID PATHS CONVERGING IN ADVANCE OF THE START OF SAID PARALLEL RUNS AND DIVERGING FROM THE END OF SAID PARALLEL RUNS; MEANS FOR FEEDING FRUIT BETWEEN THE HOLDERS IN ADVANCE OF SAID PARALLEL RUNS WITH THE CORE AXES PERPENDICULAR TO THE SAID PATHS; SAID HOLDERS HAVING PROVISIONS FOR CENTERING THE SEED CELLS RELATIVE TO THE HOLDERS; A CUTTING KNIFE LOCATED BETWEEN SAID PATHS AT THE PARALLEL RUNS; A PAIR OF ROTARY KNIFE DEVICES FOR THE HOLDERS RESPECTIVEL; MEANS FOR MOVING THE KNIFE DEVICES IN PATHS HAVING RUNS SUBSTANTIALLY PARALLELING THE PATHS OF SAID HOLDERS RESPECTIVELY; SAID KNIFE DEVICES EACH HAVING OPERATIVE FRUIT CUTTING PARTS LOCATED BOTH ABOVE AND BELOW THE POSITION OF THE SEED CELL DETERMINED BY SAID HOLDERS.

References Cited (Backward Citations)

US972812A Cited
US1079573A Cited
US1495610A Cited
US2231002A Cited
US2155612A Cited
US2190970A Cited
US2333435A Cited
US2614593A Cited
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US2858863A Cited
US3101831A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1969-09-05 1970-03-07 1970-09-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1973-09-05 1974-03-07 1974-09-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1977-09-05 1978-03-07 1978-09-06 $7700.00 Window Closed / Lapsed

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