Bizarre Patents
Crispy Chip Sandwich and Process of Producing a Sandwich Product
A food product comprising a multilayer cookie or snack having outer layers formed from a crispy type edible food product such as a potato chip or corn chip, etc. with an intermediate marshmallow layer being in contact with the inner surface of each crispy chip and one or more filler substances.
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| Number | Title | Issue Date |
| 7192265 | In-mold foam molding equipment and molding method An in-mold foam molding equipment, includes at least a movable partition member for dividing a molding space formed by a pair of molds into divided spaces, wherein the partition member is composed of a plurality of divisional parti... | 03/20/2007 |
| 7153113 | Molds having a veneered pedestal for forming a foam object A mold shim or insert is disclosed, which is placed between the surface of a forming mold or mold magnet and a fastener strip that is to be molded into a foam object. The mold shim compensates for the variability of the mold surface and provides a more even surface ... | 12/26/2006 |
| 7144534 | Method and device for producing rebonded foam blocks The invention relates to a method of producing rebonded foam blocks in a box mould having a base, a plurality of mutually adjacent mould side walls standing thereupon and a plunger movable in the direction of the base, in which at least one of the mould side walls m... | 12/05/2006 |
| 6988878 | Apparatus and method for molding articles A first injection mechanism of an apparatus for molding articles injects coating material into a cavity defined in a clamped mold, thereby forming a predetermined coating on the inner surface of the cavity. After the coating material is injected into the cavity, a d... | 01/24/2006 |
| 6981861 | Foaming mold using hollow tubes The present invention relates to a foaming mold using hollow tubes, and more particularly, to an improved mold for use in manufacturing a foamed product through foaming (or expansion molding), in which gas generated from the foamed product during the foaming can be ... | 01/03/2006 |
| 6790020 | System for producing foamed article, a molten resin preparing apparatus and a molding apparatus for use in foamed article production system Disclosed is a system in which carbon dioxide is supplied to a pressure chamber of a molten resin preparing apparatus which has established a certain temperature environment to diffuse the carbon dioxide in a material synthetic resin in a molten state. After turning... | 09/14/2004 |
| 6695998 | Mold apparatus and method for one step steam chest molding A mold apparatus and method for forming a shaped laminate in one step are provided where the laminate includes a cladding layer and a foam backing layer. The apparatus includes a male mold half matable to a female mold half that define a mold cavity. An i... | 02/24/2004 |
| 6655939 | Facility for producing latex objects such as pillows A facility including molds into each of which a latex foam is introduced and a furnace into the vulcanizing chamber of which the molds are introduced with a view to vulcanizing the latex foam for the formation of articles. The facility further includes a ... | 12/02/2003 |
| 6652254 | Molding apparatus including screw for molded articles of thermoplastic gas impregnated resin The invention provides a molding apparatus adapted to use a screw having an overall length permitting the use of an existing molding machine cylinder as it is, and is capable of realizing a gas impregnation step. The screw 3 for use in the gas impregnatio... | 11/25/2003 |
| 6619943 | In-mold foam molding apparatus with movable partitioning members There is provided an in-mold foam molding apparatus affording a significantly simpler design for a molding apparatus capable of molding molded portions comprising bead starting materials having different properties into a unitary molded article, and effec... | 09/16/2003 |
| 6547547 | Apparatus for molding composite foam molding element Apparatus for integrally molding articles with a foam member, including a charger for supplying raw material beads made of resin to a die cavity containing articles for integral molding with foam, a plurality of work piece nozzles each having a nozzle ope... | 04/15/2003 |
| 6530772 | System for making aerated concrete blocks having at least one passageway drilled therein A system for making aerated concrete blocks produces such blocks having at least one passageway therein. The system may include a molding station for receiving materials for making aerated concrete and for allowing the materials to rise and stiffen into a... | 03/11/2003 |
| 6454553 | Apparatus for producing moldings from expandable plastic particles The invention relates to an apparatus and a process for producing moldings from expandable plastic particles, it being favorable for already pre-expanded plastic particles to be used. The invention is intended to propose possible ways of reducing the ener... | 09/24/2002 |
| 6439537 | Forming mold with recess having snap-fit end seal The invention is a seat bun mold (10) with a recess (12) suitable for containing a fastener strip (18) to be molded into the seat bun, the recess (12) having an end wall (14) shaped so as to provide a snap-fit seal against the end of the fastener strip (1... | 08/27/2002 |
| 6425750 | Aluminum chassis having heat insulating foam filled in hollow, its manufacturing method and apparatus The present invention provides an apparatus for forming an aluminium chassis having heat insulating foam filled in a hollow portion, and more particularly to an improvement wherein the heat insulating foam is filled in the hollow portion of the aluminium ... | 07/30/2002 |
| 6358036 | Device for the production of foam slabs of angular cross-section in a flock composite Angular blocks of foam flocks can be produced with angular edges and a homogeneous density distribution over the entire cross-section in a molding box by first extending the of adjacent mold walls before the flocks are introduced, and, after the flocks ha... | 03/19/2002 |
| 6352659 | Vented mold and method for producing a molded article A mold (100) for producing foamed articles is described. The mold comprises an upper mold and a lower mold (102) releasingly engageable in a closed position to define a mold cavity (106) having a parting line about a periphery of the mold cavity. The part... | 03/05/2002 |
| 6290884 | Process for producing uncrosslinked polypropylene-based resin foam sheets and uncrosslinked polypropylene-based resin foam sheets The present invention provides a process for producing uncrosslinked polypropylene-based resin foam sheets which is characterized by using an extrusion foaming apparatus having a gear pump which is interposed between the extruder and the die and which is ... | 09/18/2001 |
| 6227835 | Machine for producing parts of foamed plastic material A machine for producing parts of foamed plastic material, wherein a gantry-type frame supports a fixed half-mold, and a carriage from which is suspended a movable half-mold and which is movable along the frame to impart to the movable half-mold an approac... | 05/08/2001 |
| 6116887 | Foam molding equipment The present invention provides foam molding equipment which has an advantage in performing exchange of a molding dies within a short time period and in improving productivity thereof, and which is most suitable, in particular, to the case of using upsized... | 09/12/2000 |
| 6045345 | Installation for producing shaped plastic foam parts An installation for producing a three-dimensional shaped plastic foam part, comprises a plurality of tanks respectively receiving plastic foam granules and a liquid primary material, a device for reducing the plastic foam granules to a predetermined size,... | 04/04/2000 |
| 6045346 | Apparatus for manufacturing a composite camel structure A composite camel structure includes an elongate hollow, rigid cylindrical core, opposite ends of the core having respective caps sealingly connected thereto, a buoyant material of cured urethane foam substantially filling the core and being sealingly enc... | 04/04/2000 |
| 6034147 | Method and apparatus for the production of essentially void free foams A process for the manufacture of polyurethane foam comprising the steps of (i) mixing at a reaction index of 40 to 400: (a) a polyisocyanate blend comprising at least one polyisocyanate and optionally, additives and fillers; (b) a polyol blend comprising ... | 03/07/2000 |
| 6022205 | System for producing and conditioning blocks of flexible polyurethane foam A system for producing blocks of open-cell, flexible polyurethane foam material and for conditioning each freshly-manufactured block to impart thereto optimal flexible foam properties. The system includes means to pour the flowable constituents of the foa... | 02/08/2000 |
| 6005013 | Gear throttle as a nucleation device in a continuous microcellular extrusion system Disclosed herein is an improvement in microcellular or supermicrocellular polymer extrusion systems. Both conventional and microcellular systems employ an extruder which plasticates polymer pellets into a polymer melt; a gas metering system, whereby a gas... | 12/21/1999 |
| 5971730 | Apparatus for making formed laminate A formed laminate (20) is made by a method and apparatus (38) by compressing a flexible sheet (28) and a foamable liquid mixture (50) that has substantially completed expansion but not yet substantially cured so as to form the flexible sheet and provide a... | 10/26/1999 |
| 5965169 | Mold for making synthetic resin molded foam and molding process using the same A mold for foam molding a material for a synthetic resin molded foam, includes a mold main body having: a lower mold half; an upper mold half removably disposed on the lower mold half in such a manner as to cover an opening portion of the lower mold half ... | 10/12/1999 |
| 5908590 | Process and apparatus for manufacturing a foamed resin container with a label The present invention provides a process and apparatus for readily and continuously producing foamed resin containers with labels by following a process sequence including the steps of supplying a sheet which bears label bodies printed in predetermined po... | 06/01/1999 |
| 5844015 | Process and device for continuous production of polyurethane block foam A process and a device are described for the production of polyurethane foam by application of a froth onto the conveyor belt of a block-foam installation, whereby the froth is applied onto the lower conveyor belt in a free, substantially vertical fall an... | 12/01/1998 |
| 5814348 | Quick die change device used in foaming of insulation for refrigerator cabinets A quick die change device for use in foaming of insulation for refrigerator cabinets comprising a bottom die suitable for working together with an upper die plate bearing a plurality of dies for obtaining the insulation. The size of the insulation changes... | 09/29/1998 |
| 5733582 | Apparatus for support of large shipping containers during foaming Apparatus for supporting a large oceanic type shipping container while applying fluid foam insulation to the container. The apparatus utilizes a stationary frame which supports a housing, the housing having an open ended foaming chamber in which a mandrel... | 03/31/1998 |
| 5723152 | Apparatus for vacuum molding expanded synthetic resin parts A mold apparatus for producing a synthetic resin foam part has a mold assembly (1) including a lower mold (2), an upper mold (3) removably attached to the lower mold to define a closed space, and an insert (4) removably disposed in the closed space. The i... | 03/03/1998 |
| 5705203 | Systems for molding articles which include a hinged starch-bound cellular matrix Methods and systems for forming hinged starch-bound matrices. Starch-based compositions are molded between heated molds in order to form a cellular matrix and also to remove the water from the starch-based compositions in order to form a binding matrix of... | 01/06/1998 |
| 5670179 | Valve for closing cavities which are to be foam-filled A valve for use in introducing a foamable reactive mixture into a cavity, with the valve being of such size that it can be positioned within the cavity and when so-positioned is in contact with at least one of the walls of the cavity, with the valve inclu... | 09/23/1997 |
| 5643612 | Partial pad mold There is provided an improved process for partially molding a pad onto an instrument panel by partially covering the surface of a panel main body with a surfacing material, and filling a urethane foam under foaming in the space defined between the panel m... | 07/01/1997 |
| 5631027 | Support structure for supporting foamable material on hollow structural member A support structure including a foamable material located in a cavity of a hollow structural member for blocking the cavity of the hollow structural member when it is foamed by external heating, and a support member for supporting the foamable material. T... | 05/20/1997 |
| 5589202 | Apparatus for molding polyurethane foam A method and apparatus for producing a molded polyurethane foam without using low-boiling solvents such as Freon and methylene chloride which present problems when used as a blowing agent. The polyurethane foam has the same good appearance and soft feelin... | 12/31/1996 |
| 5587183 | Mold having vent passageways to obivate trimming of flash A mold for producing foamed articles includes an upper mold and a lower mold which define a mold cavity. A vent is provided in communication with the mold cavity and has a vent passageway with an entrance and an exit. Structure is also provided for sealin... | 12/24/1996 |
| 5545022 | Apparatus for manufacturing a vehicle bumper A bumper construction for vehicles constructed of a single strip of metal roll-formed into a completely enclosed tubular member in which a foamed-in-place material is located in and completely fills only a central section of the tubular member a relativel... | 08/13/1996 |
| 5525278 | Recycling process and apparatus for rigid polyurethane foam The recycling of used polyurethane foam is made possible by a process in which the starting material is first dried to a moisture content of 2 to 4% and is then filled into a multi-part mold (16, 17, 18) that defines the molded part (32). The parts of the... | 06/11/1996 |
