To Remove Or Release Plural Products Patents (Class 249/76)
-
Patent number: 8870151Abstract: The present disclosure describes a pan formed from a base plate, a housing, a divider and an ejection plate. Together, the pan is shaped to form a pocket bun. The constituent parts of the pan nest together when baking, and disassemble when removing the bun from the pan. The pocket bun has an open-mouth design to allow ingredients to be retained in the bun while the sandwich is being consumed. The open-mouth design is formed having either a single cavity or a plurality of cavities, with each cavity adapted for carrying a filling. The pan is designed having one or more chambers, with each chamber adapted for baking a bun. Adjacent chambers optionally include openings therebetween such that adjacent buns will have a baked connection therebetween.Type: GrantFiled: July 20, 2012Date of Patent: October 28, 2014Inventor: Robert Mayernick
-
Patent number: 7429026Abstract: A mold, process of using the mold to form a block, and the resultant block are disclosed. The block may of course be connected to other blocks to form stuctures such as walls. The blocks and structures may have curved features for simulating a log structure. The mold and process utilize cemititious material for forming a the block, which has a pair of block members, one of which has a curved outer face. The block members are separated by a central insulation space and connected by rods extending from each block member across the central insulation space. The mold has a body including a pair of block forming cavities. Each cavity has a material ingress-egress opening adapted to receive a block forming composition and to output a block. The block forming cavities are separated a predetermined distance by a space forming central cavity. The mold also has a block ejector movably connected to the body. The ejector has a plate member associated with each cavity, and a handle.Type: GrantFiled: December 5, 2005Date of Patent: September 30, 2008Inventor: Robert H. Romportl
-
Patent number: 7101168Abstract: The invention relates to a device for forming a number of thin-walled objects by means of a blow-moulding process from a layer of material which is deformable when heated, comprising: a lower mould with cavities (6) arranged therein, wherein the shape of each of the cavities (6) corresponds with the external shape of the objects to be formed; means for carrying the layer of material to be moulded onto the lower mould; supply means for supplying gas to the upper side of the lower mould; heating means for heating the lower mould; and mandrels movable into the cavities, wherein the lower mould is divided into a number of segments (5), wherein a number of segments (5) is placed around each cavity and the segments are movable in substantially radial direction between a first position, in which they form the wall of the cavity enclosed by the segments (5), and a second position in which an object (19) formed in the cavity can be moved out of the mould.Type: GrantFiled: September 8, 2000Date of Patent: September 5, 2006Assignee: Weasy Pack International Ltd.Inventor: Louis R. H. A. Willemsen
-
Patent number: 6328921Abstract: A method and system for de-molding golf balls having a casted layer is disclosed herein. The invention includes exerting a first lateral force against a top mold half of a mold assembly and exerting a second lateral force against a bottom mold half of the mold assembly to separate the mold assembly and de-mold the golf balls from the top mold half. Preferably, the mold assembly is used to form a thermoset polyurethane cover over a core and boundary layer. The bottom mold half may have a double tapered pin, or a retractable pin with a single taper. The method and system allow for hot de-molding of golf balls from the mold assembly.Type: GrantFiled: February 1, 2000Date of Patent: December 11, 2001Assignee: Callaway Golf CompanyInventors: Gary G. Marshall, Alan C. Bettencourt, Donn A. Wilber
-
Patent number: 4362497Abstract: Food products are processed prior to consumption in a press form having multiple, separate, pre-selected planar food product molds, each having tapered walls, providing easy food product removal. The food products can have pastry dough exteriors and can be filled with selected food fillings held in position and shaped by dough crust exteriors. Multiple press form food product molds have regular planar shapes disposed multiple in a tray. One face of each product mold has a cutting-edge knife disposed thereon, conforming to the mold interior shape. The cutting-edge knife can be disposed at either mold wall taper terminus. A cooperatively shaped, one-piece negative pusher plug mold, sized to intercept each one of the multiple food product molds disposed in the tray, is used to cooperatively push each food product out of the molds in the tray simultaneously.Type: GrantFiled: August 14, 1981Date of Patent: December 7, 1982Inventor: Igor Lifshitz
-
Patent number: 3940229Abstract: Apparatus for manufacturing a brick having a roughened side surface including interconnected, upright, side plates defining a mold cavity having generally the shape of a brick to be formed. A bottom plate is shiftable vertically from a position against the lower edges of the side plates to form a bottom for the mold and a position spaced a distance therebelow. A power-operated pusher mounted above the side plates is shiftable downwardly into the region between the side plates for forcing a brick formed in the mold outwardly through the bottom of the mold when the bottom plate is lowered. One of the side plates has a lip projecting substantially normally outwardly therefrom into the path along which a side of a brick will be moved as it is forced from the mold. This lip scrapes a side of the brick to produce a roughened surface thereon.Type: GrantFiled: February 22, 1974Date of Patent: February 24, 1976Assignee: Columbia Machine, Inc.Inventor: John R. Hutton