Bizarre Patents
Pizza Pie With Concentric Rings of Crust
A pizza mold for forming a plurality of concentric raised ridges of dough (i.e., crust) on the surface of a pizza pie.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8092736 | Fluorotelomer/silane compositions A composition and its use as a mold release composition are disclosed. The composition comprises a fluorotelomer, which comprises repeat units derived from a fluoroalkene, and optionally a comonomer, and has an endgroup derived from an alcohol, an alcohol derivative... | 01/10/2012 |
| 7438841 | Polyester resin compositions for calendering A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes combined with an additive for preventing sticking of the polyester t... | 10/21/2008 |
| 7279123 | Polyester resin compositions for calendering A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes combined with an additive for preventing sticking of the polyester t... | 10/09/2007 |
| 7235422 | Device packages Devices such as amplifiers are built on a heat sink having a perimeter wall surrounding active electronic devices. Surprisingly formation of wire bonds to such devices tends to be degraded if they have an aspect ratio greater than 2:1. This problem is overcome by fo... | 06/26/2007 |
| 7220377 | Method of manufacturing spacer assembly used in flat display device A spacer assembly has first and second spacers that are set up integrally on first and second surfaces, respectively, of a substrate. Each spacer is tapered toward its extended end. In forming the spacer assembly, first and second molding dies having through holes c... | 05/22/2007 |
| 7195726 | Internal mold release for low density reaction injection molded polyurethane foam A method for preparing a molded polyurethane foam article using an internal mold release composition is provided. More specifically, a method using an IMR agent and an IMR-enhancer compound to prepare a molded polyurethane foam article is provided. The method compri... | 03/27/2007 |
| 7157036 | Method to reduce adhesion between a conformable region and a pattern of a mold The present invention provides a method to reduce adhesion between a conformable region on a substrate and a pattern of a mold, which selectively comes into contact with the conformable region. The method features forming a conformable material on the substrate and ... | 01/02/2007 |
| 7128973 | Expanded polystyrene bead having functional skin layer, manufacturing process thereof, and functional EPS product and manufacturing process thereof using the same Expanded polystyrene particles having a polyvinyl acetate resin-based functional skin layer, and a process thereof are provided. The particle includes an inner expanded polystyrene layer; and a functional skin layer. The inner expanded polystyrene layer is formed by... | 10/31/2006 |
| 7083673 | Biodegradable or compostable containers The present invention provides an improved method and materials for forming biodegradable containers that can hold food products in dry, damp or wet conditions and provides the biodegradable containers prepared according to the disclosed process. The containers are ... | 08/01/2006 |
| 7078475 | Synergistic amine chain-extenders in polyurea spray elastomers Disclosed are derivatives of isophorone diamine exhibiting a synergistic relationship with other commonly employed chain extenders offering enhanced efficacy with regard to slowing of the polyurea elastomer cure profile, and processes employing their use. According ... | 07/18/2006 |
| 7070727 | Methods for making microstructured polymer substrates A unitary polymer substrate having a plurality of microfibers projecting from a surface is provided. The presence of the microfibers greatly increases the surface area and can impart a cloth-like feel to the surface. The projecting microfibers may have a variety of ... | 07/04/2006 |
| 7029644 | Method for producing a polycrystalline silicon, polycrystalline silicon and solar cell Silicon raw material and gallium dopant are charged and mixed in a crucible. The silicon raw material is heated to a predetermined temperature, and melted under an inactive gas atmosphere. The melted silicon raw material is cooled down to be crystallized to make a p... | 04/18/2006 |
| 6953582 | Skin-enhancing glove and method of manufacture A protective glove includes a coating of dehydrated material on its inside surface. The dehydrated material, in contact with perspiration from a hand wearing the glove, soothes the hand. Some methods of placing the coating onto the inside surface of the glove includ... | 10/11/2005 |
| 6948695 | Molds for casting fishing lures and other products A soft plastic fishing lure or other product may be made to float by incorporating air bubbles therein by molds that draw air from inside the molds in which the lures or products are cast. ... | 09/27/2005 |
| 6878199 | Biodegradable or compostable containers The present invention provides an improved method and materials for forming biodegradable containers that can hold food products in dry, damp or wet conditions and provides the biodegradable containers prepared according to the disclosed process. The containers are ... | 04/12/2005 |
| 6846440 | Polyester resin compositions for calendering A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes combined with an additive for preventing sticking of the polyester t... | 01/25/2005 |
| 6827897 | Reduction of friction effect between poly (ethylene terephthalate) preforms and bottles An additive system for polyester polymers comprising an effective amount of (i) a fatty acid amide selected from the group consisting of oleyl palmitamide, ethylene bis stearamide, ethylene bis oleomide, and stearyl erucamide; (ii) a partially or fully calcined poro... | 12/07/2004 |
| 6818311 | Plastic film A plastic film is provided that has release properties towards adhesives. The materials that produce the release properties are incorporated in the plastic layer and can be extruded with it. The materials responsible for producing the release properties are organo-s... | 11/16/2004 |
| 6800230 | Disk brake piston seal member and its manufacturing method To stabilize a friction coefficient of a dust seal member or brake-gap adjustment seal member to a piston in a disc brake regardless of temperature change. At least an inner circumferential surfaces of a dust seal member and a brake-gap adjustment seal member, attac... | 10/05/2004 |
| 6797222 | Slush molding process A slush molding process in which the moldable thermoplastic composition powder dosed to the mold is prepared by blending ethylene carboxylic acid copolymers or ionomers with ethylene/glycidyl acrylate or methacrylate copolymer and cross-linking promoter at a tempera... | 09/28/2004 |
| 6783719 | Mold with metal oxide surface compatible with ionic release agents A method and a system for fabricating articles made from thermoset resins using an ionic mold release agent. The invention uses a mold having a metal oxide surface with enhanced mold release characteristics. The release agent is applied internally in the resin compo... | 08/31/2004 |
| 6669879 | Method for producing solid dosing forms A process for producing solid dosage forms by forming a plastic mixture of at least one polymeric binder, at least one active ingredient and, where appropriate, conventional additives, and shaping the plastic mixture to the solid dosage forms using a mold... | 12/30/2003 |
| 6649677 | Polycarbonate sheet with improved fire retardant performance It has been discovered that the fire resistance properties of polycarbonate sheet can be greatly enhanced by significantly reducing the viscosity of the resin used to manufacture the sheet. Moreover, the fire resistance of the sheet can be further enhance... | 11/18/2003 |
| 6610239 | Injection molding process using a coated mold The invention comprises a mold useful for the preparation of a polyurethane based article comprising a metal coated on the surfaces to come in contact with the polyurethane materials wherein the coating is a continuous matrix of cobalt or nickel having di... | 08/26/2003 |
| 6607687 | Process for producing molded article Process for producing a molded article comprising pouring or injecting a liquid molding material into a mold in the presence of a surface-treating agent comprising a contact angle-reducing substance under the condition that the contact angle between the l... | 08/19/2003 |
| 6551688 | Calendered polyester films or sheets having a haze value of less than five percent A calendered film or sheet of a polyester resin composition has a haze value of less than 5 percent. The polyester resin composition comprises a polyester having a crystallization half-time from a molten state of at least 5 minutes and an additive compris... | 04/22/2003 |
| 6537472 | Process for producing a cushioning article A process for producing a cushioning article, which comprises: providing an injection molding apparatus having plural injection orifices, said orifices each having a discharge angle from 5° to 45° inclining from the vertical direction; injecting a therm... | 03/25/2003 |
| 6528005 | Process for producing a lens by polymerizing bis(ଲ-epithiopropyl) ether A process for producing a lens comprising polymerizing bis(ଲ-epithiopropyl)ether to form a lens.... | 03/04/2003 |
| 6525122 | Plastics moldings In order to achieve, in the case of a plastics moulding, in particular a moulded part such as e.g. a kitchen sink, a washbasin or a work-top or similar, comprising a polymer phase formed from a curable reaction mass and,: embedded therein, a particulate f... | 02/25/2003 |
| 6413630 | Decorative film A decorative film having an excellent decorative effect, excellent three-dimensional curvature emulating properties, three-dimensional curvature formability, long-term weather resistance and stain resistance. The decorative film comprises one or more tran... | 07/02/2002 |
| 6352666 | Manufacture of rubber articles A powder-free coagulant for use in latex dipping processes comprises a salt stable dispersion of a polychloroprene rubber and an inorganic metal salt. Optionally the coagulant will also contain a powder-free release agent, to aid release of the dipped art... | 03/05/2002 |
| 6347409 | Manufacture of rubber articles A powder-free coagulant for use in latex dipping processes comprises a salt stable dispersion of a polychloroprene rubber and an inorganic metal salt. Optionally the coagulant will also contain a powder-free release agent, to aid release of the dipped art... | 02/19/2002 |
| 6235228 | Method for on-mold coating molded articles with a coating powder as a liquid gel coat replacement Method for on-mold surface coating fiberglass-reinforced molded articles during their manufacture with environmentally friendly and physiologically safe thermosetting unsaturated polyester on-mold coating powders which serve as replacements for liquid gel... | 05/22/2001 |
| 6231656 | Release agents for use in lignocellulosic processes and process for preparing molded lignocellulosic composites The invention provides improved release agents used in processes for preparing molded lignocellulosic articles. The release agents are preferably applied as an emulsion in processes for preparing molded articles such as oriented strand board, waferboard o... | 05/15/2001 |
| 6221296 | Method of making a magnetically encodable card having magnetic particles uniformly distributed throughout A method of making a magnetically encodable card which comprises forming a dispersion of ferromagnetic particles in an organic fluid medium, forming a composite by intimately combining the dispersion with a thermoplastic resin plasticized by the organic f... | 04/24/2001 |
| 6217812 | Method for producing plate-shaped components or combinations of components Method for producing a plate-shaped component. This involves the preparation of a first suspension comprising an alcohol as the dispersing medium and a base material for the plate. A second suspension is prepared which comprises binder, water as the gelli... | 04/17/2001 |
| 6074588 | Mold releasing agent, cured film obtained therefrom and molding method using said mold releasing agent A mold releasing agent comprising a silicon-containing compound represented by the formula: R1n SiR24-n wherein R1 is ##STR1## (R3 and R4 are a hydrocarbon group having 1 to 4 ca... | 06/13/2000 |
| 6068910 | Polyester resin compositions for calendering A polyester resin composition is calendered to produce a film or a sheet. The polyester resin composition is a polyester having a crystallization half time from a molten state of at least 5 minutes combined with an additive for preventing sticking of the ... | 05/30/2000 |
| 6054518 | Silicone rubber molding compositions and method for producing silicone rubber molded parts In a silicone rubber composition comprising an organopolysiloxane, reinforcing silica, and a curing agent, an ester wax, typically having a melting point of 40-150° C., is blended as an abherent. When the composition is molded in a mold, the flow of the ... | 04/25/2000 |
| 5972271 | Method of preparing moisture barrier sheet material A modified bitumen sheet material and method for a protective moisture barrier, particularly for masonry surfaces. The sheet material has a bitumen layer modified by the addition of a minor amount of a long-chain polybutadiene-isocyanate urethane polymer ... | 10/26/1999 |
