Container forming molds
First Claim
1. IN A MACHINE FOR MANUFACTURING PASTRY CONTAINERS HAVING A HOLLOW MOLD, SAID MOLD HAVING A CONICAL INNER WALL AND A LONGITUDINAL INLET SLOT FOR PASSAGE OF WAFERS FROM THE EXTERIOR TO THE INTERIOR OF THE MOLD, AND A COOPERATING FRUSTO-CONICAL SPINNER CONFORMING TO THE UPPER PART OF THE MOLD FOR ENGAGING A WAFER ON THE INTERIOR OF THE MOLD, A LEDGE INTEGRAL WITH THE INNER WALL OF THE MOLD EXTENDING AROUND THE MOLD FROM ONE SIDE OF THE SLOT TO THE OTHER AT A POSITION ABOVE THE APEX OF THE MOLD WHERE THE BOTTOM OF THE CONTAINER IS TO BE FORMED, A CIRCULAR PLATE ADAPTED TO ENGAGE THE INNER EDGE OF THE LEDGE IN OPERATIVE POSITION AND TO MOVE DOWNWARDLY THEREFROM TO A NON-OPERATIVE POSITION BETWEEN THE LEDGE AND THE APEX BELOW THE POSITION OF WAFERS ENTERING THE MOLD THROUGH THE SLOT, AND MEANS FOR MOVING THE PLATE BETWEEN THE OPERATIVE AND INOPERATIVE POSITIONS.
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Accused Products
1 Citation
1 Claim
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1. IN A MACHINE FOR MANUFACTURING PASTRY CONTAINERS HAVING A HOLLOW MOLD, SAID MOLD HAVING A CONICAL INNER WALL AND A LONGITUDINAL INLET SLOT FOR PASSAGE OF WAFERS FROM THE EXTERIOR TO THE INTERIOR OF THE MOLD, AND A COOPERATING FRUSTO-CONICAL SPINNER CONFORMING TO THE UPPER PART OF THE MOLD FOR ENGAGING A WAFER ON THE INTERIOR OF THE MOLD, A LEDGE INTEGRAL WITH THE INNER WALL OF THE MOLD EXTENDING AROUND THE MOLD FROM ONE SIDE OF THE SLOT TO THE OTHER AT A POSITION ABOVE THE APEX OF THE MOLD WHERE THE BOTTOM OF THE CONTAINER IS TO BE FORMED, A CIRCULAR PLATE ADAPTED TO ENGAGE THE INNER EDGE OF THE LEDGE IN OPERATIVE POSITION AND TO MOVE DOWNWARDLY THEREFROM TO A NON-OPERATIVE POSITION BETWEEN THE LEDGE AND THE APEX BELOW THE POSITION OF WAFERS ENTERING THE MOLD THROUGH THE SLOT, AND MEANS FOR MOVING THE PLATE BETWEEN THE OPERATIVE AND INOPERATIVE POSITIONS.
Specification
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- Resources
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Current AssigneeCharles J. Ibex
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Original AssigneeCharles J. Ibex
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InventorsIbex, Charles J.
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Application NumberUS04/233,170Time in Patent Office642 DaysField of SearchUS Class Current425/391CPC Class CodesA21B 3/135 Accessories, e.g. covers, h...
