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US3134449A Expired / Lapsed US ⏱️ 0.0 years remaining

Weighing machine for stranded products

Assignee: De Francisci Machine Corp
•
Filing: 1962-04-06
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Granted: 1964-05-26
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Expires: 1982-04-06
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Abstract

No abstract record available.

Inventors

  • 👤 John S Coffaro
  • 👤 Jr Joseph De Francisci

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-02 23:36
CPC Classifications
B; B65; B65B; B65B1/00; B65B1/30; B65B1/32; B65B1/34; G; G01; G01G; G01G13/00

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 234 words
IN A MACHINE FOR AUTOMATICALLY HANDLING AND WEIGHING STRANDED PRODUCTS, THE COMBINATION COMPRISING, FEED MEANS FOR SUPPLY STRANDS TO BE WEIGHTED; A SCALE BELOW AND ADJACENT SAID FEED MEANS HAVING A BUCKET FOR LOADING AND UNLOADING SAID STRANDS; BULK PRE-WEIGH MEANS POSITIONED ABOVE SAID BUCKET AND ADJACENT SAID FEED MEANS FOR VOLUMETRICALLY SEGREGATING A BULK OF SAID STRANDS FROM SAID FEED MEANS INTO SAID BUCKET, SAID BULK BEING THE MAJOR PART OF THE DESIRED FINAL WEIGHT; SUBSTANTIALLY HORIZONTAL VIBRATORY FLEXURE PLATE MEANS POSITIONED ABOVE SAID BUCKET AND ADJACENT SAID FEED MEANS TO RECEIVE SAID STRAND; MEANS FOR VIBRATING SAID FLEXURE PLATE MEANS; AND MEANS ADJACENT SAID FLEXURE PLATE MEANS FOR SEGREGATING STRANDS FROM SAID FEED MEANS ONTO SAID PLATE MEANS COMPRISING, SUBSTANTIALLY VERTICAL OSCILLATORY GATE MEANS POSITIONED BETWEEN SAID FEED MEANS AND SAID FLEXURE PLATE MEANS, ROTARY PICK-UP MEANS ADJACENT BOTH SAID FLEXURE PLATE MEANS AND SAID GATE MEANS, AND MEANS FOR OSCILLATING SAID GATE MEANS AND ROTATING SAID PICK-UP MEANS WHEREBY STRANDS ARE SEGREGATED AND CONVEYED BY SAID PICK-UP MEANS FROM SAID FEED MEANS PAST SAID GATE MEANS TO SAID FLEXURE PLATE MEANS ACTUATING MEANS RESPONSIVE TO SAID SCALE TO CAUSE SAID DRIBBLE MEANS TO DRIBBLE SAID STRANDS INTO SAID BUCKET UNTIL THE DESIRED WEIGHT IS HELD THEREIN WHEREUPON SAID ACTUATING MEANS STOPS SAID DRIBBLE AND UNLOADS SAID BUCKET; AND RECEIVING MEANS POSITIONED BELOW SAID BUCKET FOR RECEIVING SAID STRANDS FROM SAID BUCKET.
Claim 2
Dependent Claim 234 words
IN A MACHINE FOR AUTOMATICALLY HANDLING AND WEIGHING STRANDED PRODUCTS, THE COMBINATION COMPRISING, FEED MEANS FOR SUPPLY STRANDS TO BE WEIGHTED; A SCALE BELOW AND ADJACENT SAID FEED MEANS HAVING A BUCKET FOR LOADING AND UNLOADING SAID STRANDS; BULK PRE-WEIGH MEANS POSITIONED ABOVE SAID BUCKET AND ADJACENT SAID FEED MEANS FOR VOLUMETRICALLY SEGREGATING A BULK OF SAID STRANDS FROM SAID FEED MEANS INTO SAID BUCKET, SAID BULK BEING THE MAJOR PART OF THE DESIRED FINAL WEIGHT; SUBSTANTIALLY HORIZONTAL VIBRATORY FLEXURE PLATE MEANS POSITIONED ABOVE SAID BUCKET AND ADJACENT SAID FEED MEANS TO RECEIVE SAID STRAND; MEANS FOR VIBRATING SAID FLEXURE PLATE MEANS; AND MEANS ADJACENT SAID FLEXURE PLATE MEANS FOR SEGREGATING STRANDS FROM SAID FEED MEANS ONTO SAID PLATE MEANS COMPRISING, SUBSTANTIALLY VERTICAL OSCILLATORY GATE MEANS POSITIONED BETWEEN SAID FEED MEANS AND SAID FLEXURE PLATE MEANS, ROTARY PICK-UP MEANS ADJACENT BOTH SAID FLEXURE PLATE MEANS AND SAID GATE MEANS, AND MEANS FOR OSCILLATING SAID GATE MEANS AND ROTATING SAID PICK-UP MEANS WHEREBY STRANDS ARE SEGREGATED AND CONVEYED BY SAID PICK-UP MEANS FROM SAID FEED MEANS PAST SAID GATE MEANS TO SAID FLEXURE PLATE MEANS ACTUATING MEANS RESPONSIVE TO SAID SCALE TO CAUSE SAID DRIBBLE MEANS TO DRIBBLE SAID STRANDS INTO SAID BUCKET UNTIL THE DESIRED WEIGHT IS HELD THEREIN WHEREUPON SAID ACTUATING MEANS STOPS SAID DRIBBLE AND UNLOADS SAID BUCKET; AND RECEIVING MEANS POSITIONED BELOW SAID BUCKET FOR RECEIVING SAID STRANDS FROM SAID BUCKET.

References Cited (Backward Citations)

US2732163A Cited
US342854A Cited
US216813A Cited
US2402183A Cited
US2466386A Cited
FR639186A Cited
DE621315C Cited
US2517903A Cited
US2568255A Cited
US2661830A Cited
US2817488A Cited
US2976066A Cited
US3058536A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1967-05-26 1967-11-25 1968-05-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1971-05-26 1971-11-25 1972-05-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1975-05-26 1975-11-25 1976-05-26 $7700.00 Window Closed / Lapsed

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