Patent References 41475 2135782 2179512 3347181 InventorApplicationNo. 456461 filed on 12/26/1989US Classes:29/509, Overedge assembling of seated part99/432, Mold for forming sheet material, e.g., pie crust99/450Foraminous supportExaminersPrimary: Coe, Philip R.Assistant: Graham, Mark S. Attorney, Agent or FirmInternational ClassesB21D 039/02A47J 027/00 A47J 036/00 A21B 003/13 AbstractA pizza supporting and baking grid structure or pizza grill is disclosed as including a self-supporting metal screen having opposed faces and an outer periphery. The metal screen preferably has an open-mesh expanded metal construction. A circumferentially continuous one-piece rim extends about the outer periphery of the screen including opposed faces of the screen which are proximate to the outer periphery thereof. The rim has a generally flat annular rim section and an integral generally upstanding rim section which is re-shaped following assembly and juxtaposition of the screen relative to the generally flat annular rim section. The re-shaping of the integral generally upstanding rim section causes it to be moved into generally opposed and parallel relationship relative to the generally flat annular rim section so as to capture the screen therebetween. In this way, a circumferentially strengthened rim with an easy-to-clean and circumferentially continuous outer rim surfaces surrounding the screen is provided.Field of SearchForaminous supportMovably or adjustably supported carrier or grid Mold for forming sheet material, e.g., pie crust Confining, conforming or molding support With shaping Assembling or joining Shaping mating parts for reassembly in different positions Shaping container end to encapsulate material Assembling a subassembly, then assembling with a second subassembly Joining by deforming Overedge assembling of seated part By bending over projecting prongs | |