U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 5076029

Helium-Filled Sun Shade

A helium-filled sun shade for protecting individuals engaged in outdoor activities.

Newsletter  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.

 

Class 264/510 - Producing multilayer work or article


Subclass of Class 264 - Plastic and nonmetallic article shaping or treating: processes
Definition: Processes in which two or more united preforms and/or
No. of applications: 133
Last issue date: 05/23/2013


  2      
Application No.Application TitleIssue Date
20100166998FIBRE-REINFORCED COMPOSITE MOULDING AND MANUFACTURE THEREOF
Method of manufacturing a fibre-reinforced composite moulding, the method comprising the steps of: (a) disposing a surfacing layer on a portion of a mould surface, the surfacing layer comprising a first resin material and being in the form of at least one solid sheet; (...
07/01/2010
20100143694PROCESS FOR THERMOFORMING ACRYLIC POLYMER EMPLOYING FOAM AS A MOLD AND ARTICLE FORMED THEREFROM
The present invention is directed to a process of thermoforming an acrylic polymer containing sheet by heating the sheet in a mold which comprises (a) a foam which would degrade if in contact with the heated sheet and (b) a thermal barrier which is intermediate the shee...
06/10/2010
20100119745LAYERED FILMS, PACKAGES PREPARED THEREFROM, AND METHODS OF MAKING THE SAME
The invention provides a film comprising at least three layers, and wherein at least one layer is a inner layer with a thickness of 20 percent or less of the total thickness of the film, and wherein said inner layer, or a polymer component used to form said inner layer ...
05/13/2010
20100109382LIGHTWEIGHT COMPONENT IN HYBRID CONSTRUCTION
Lightweight components of hybrid design, also termed hybrid component or hollow-chamber lightweight component, formed of a shell-type parent body which is reinforced by thermoplastics and is suitable for the transmission of high mechanical loads, where the thermoplastic...
05/06/2010
20100072676PRE-CONDITIONED FOAM PAD
Mattresses and methods for processing a flexible foam material for use in a mattress to provide a mattress foam material that has more consistent firmness over time and area. The methods include pre-conditioning the foam pad or mattress by applying a force across a subs...
03/25/2010
20100060115HOUSING AND METHOD MAKING THE SAME
A housing for use in a portable electronic device, comprises a base and a decorative film. The decorative film isintegrally molded with the base. The decorative film includes a surface facing away from the base. The decorative film is plastically deformed to form a plur...
03/11/2010
20100035035High Clarity Easy Tear Multilayer Films
The invention discloses high clarity multilayer films that are easy to tear in the transverse direction, wherein the core layer is made of a blend of from 5 to 50 wt % of crystal polystyrene and from 95 to 50 wt % of transparent styrene-butadiene block copolymer (5-40 w...
02/11/2010
20100025893METHOD OF MANUFACTURING USING RESIN TRANSFER MOLDING
A method for molding an article having an upper portion, a lower portion, and an insert located between the upper portion and the lower portion, wherein the article is molded as a single, unitary piece with no seams or discontinuities located between the upper portion a...
02/04/2010
20090302509Method Of Forming A Composite Article In A Mold
A method of forming a composite article having a decal occurs in a mold. The mold includes a surface that defines a mold cavity. A decal is introduced to the surface of the mold. A polyurethane elastomer composition is applied into the mold cavity to form an elastomeric...
12/10/2009
20090293305Full length airbag
A sole of a footwear is provided herein which may be designed to provide multifunctions suitable for particular sports. The sole may include a bladder which extends an entire length of a wearer's foot. The bladder may be pressurized with fluid for absorbing impact force...
12/03/2009
20090250845Laminate Injection Molding Machine and Laminate Molding Method
A laminate injection molding machine has a mold apparatus attached to mold-clamp apparatus, first and second injection apparatuses, first and second cavity drive parts for changing volumes of first and second cavities, and a reverse drive part that rotates a movable mol...
10/08/2009
20090202826PROCESS FOR PRODUCING FIBER REINFORCED RESIN
A process for producing a fiber reinforced resin which comprises placing at least a reinforcing fiber substrate in a cavity of a mold, injecting a resin into the cavity, and curing the resin, characterized in that a substrate for forming a skin layer, and a resin distri...
08/13/2009
20090181239CARBON NANOTUBE-BASED COMPOSITE MATERIAL AND METHOD FOR FABRICATING THE SAME
A carbon nanotube-based composite material includes a polymer matrix and a plurality of carbon nanotubes in the polymer matrix. The plurality of carbon nanotubes form a free standing carbon nanotube film structure. A method for fabricating the carbon nanotube-based comp...
07/16/2009
20090160101METHOD FOR MAKING MULTI-LAYERED MOLDED ARTICLES
A method of forming a multi-layered molded article (10) is described. The method includes applying a soft material to a substrate, thereby forming a substrate with a soft layer thereon. A punch cutter machine is used to remove excess material from the semi-manufa...
06/25/2009
20090155611Thermoformed article made from renewable polymer and heat-resistant polymer
The present invention provides articles comprising a thermoformable composite comprising: a core comprising a renewable polymer having: (a) a Ts value of up to about 90° C.; and (b) a heat distortion index of up to about 90° C.; and a heat-resistant outer l...
06/18/2009
20090115112Method and apparatus for producing fibre composite mouldings by means of vacuum infusion
Apparatus and method of producing fibre composite mouldings by means of vacuum infusion applying a mould with a mould cavity, a plurality of inlet channels (3, 21, 22) communicating with the mould cavity and a polymer source (7) with liquid polymer, a plur...
05/07/2009
20090110913Coextrusion Processes For Making Multilayer Films And Films Made Thereby
The invention relates to a blown film coextrusion process. The process involves extruding core contact layers through a die exit at a specified speed and cooling, orienting and crystallizing the multi-layer film formed at a specified deformation rate to form a the frost...
04/30/2009
20090104441LAMINATED SHEET FOR THERMOFORMING, FORMED PRODUCT, INJECTION-MOLDED PRODUCT, AND METHOD OF PRODUCING THE SAME
The object of the present invention is to provide a laminated sheet for thermoforming, including a thermoplastic resin film layer; a decoration layer; and a support base resin layer, wherein the thermoplastic resin film layer, the decoration layer, and the support base ...
04/23/2009
20090075088LIGHTNING STRIKE MITIGATION COMPOSITES
A method for manufacturing a composite material utilizes a tooling material having a desired shape. The surface of the tooling material is coated with a composite film that includes a conductive filler material. A composite composition is introduced into contact with th...
03/19/2009
20090014922Method and Mold Structure for Forming Eva
A method for forming EVA comprises the steps of: injection-molding; mold-exchanging; thermosetting molding; product-taking out and mold-returning. An EVA-forming mold structure comprises a first mold assembly and a second mold assembly. The molds, at the same side of th...
01/15/2009
20080305327Interior Trim Component and Method and System for Processing Same
A method for processing an interior trim component includes the steps of injecting a substrate into a cavity that is defined by a cavity surface; injecting a coating onto the substrate within the cavity; flash-heating the cavity surface; and curing the coating on the su...
12/11/2008
20080305340MULTI-RESIN COMPOSITE ARTICLES AND SYSTEM AND METHOD OF MANUFACTURE
A method for manufacturing a multi-resin composite article is provided. The method comprises providing at least one fiber preform in a mold; injecting a plurality of resins into the at least one fiber preform at a plurality of locations on the at least one fiber preform...
12/11/2008
20080284065PROCESS FOR CREATING A SKIN OR A COVERING ELEMENT PROVIDED WITH AT LEAST ONE ITEM ON ITS VISIBLE SURFACE
A method for forming a covering for a motor vehicle interior is disposed wherein a kin is formed on a mold and non-visible surfaces of an item irremovably attached to the mold so that the skin is in the substantially same plane as a visible surface of the item....
11/20/2008
20080224361IN MOLD MANUFACTURE OF AN OBJECT WITH EMBEDDED DISPLAY PANEL
This invention relates to an object having a display panel embedded in its top surface and processes for its manufacture. The process comprises the steps of: forming an in-mold display transfer film or foil which comprises a temporary carrier layer, a release layer, a d...
09/18/2008
20080224566MULTILAYER CONDUCTIVE ELEMENTS
An article comprises first and second electrically responsive elements having a cutting plane which is perpendicular to an x-dimension for separating the elements. The conductive elements of the conductive layers are alternatingly exposed to one of the two opposing face...
09/18/2008
20080211143Collective mounting method of electronic components and manufacturing method of electronic component -embedded substrate
There is disclosed a collective mounting method of electronic components in which a plurality of electronic components can uniformly be pressed to an insulating layer in a short time in a case where the electronic components and a resin layer are fixed. To manufacture a...
09/04/2008
20080203622COMPOSITE AND METAL COMPONENT PRODUCTION, FORMING AND BONDING SYSTEM
A system for producing composite or bonded metal components including: first and second pressure chambers, each pressure chamber having an elastically deformable chamber wall; means for circulating fluid at an elevated temperature and pressure through each said pressure...
08/28/2008
20080197432Microchip Assembly Produced by Transfer Molding
The invention relates to a microchip assembly and an associated general production process, wherein an originally unshaped first component (1) is forged against the surface of a transfer molding form by an injected molten second component (5). The first co...
08/21/2008
20080190924Medical sharps container
A medical waste container includes a reduced-weight section having a high density outer skin layer, a high density inner skin layer, and a cellular core layer between the outer skin layer and inner skin layer. A method for manufacturing a medical waste container include...
08/14/2008
20080164640Method of molding a shopping cart
A method of molding a shopping cart component includes providing a first subcomponent and then overmolding the shopping cart component as a second subcomponent about the first subcomponent. The first subcomponent acts as an obstacle to a plastic injection stream and to ...
07/10/2008
20080160282Composite comprising structural and non structural fibers
A composite comprises a structural component and a resin component, the structural component comprising structural fibres and a toughening additive comprising non-structural thermoplastic fibres and the resin component comprising a non-thermoplastic material. The struct...
07/03/2008
20080128154Method for Producing a Winding Conductor for Electrical Appliances, and Winding Conductor Producing According to Said Method
A method for producing a winding conductor (6a) for electrical appliances, in which one or a plurality of thermoplastic insulating layers (60) are applied by an extrusion process to an enameled wire (2) pre-insulated with a functional insulat...
06/05/2008
20080108266Multilayer nonwoven fibrous mats with good hiding properties, laminated and method
A multilayer fibrous nonwoven mat containing at least one transition zone comprised of a mixture of the slurries used to form the layers on each side of the transition zone, the transition zone having a thickness of at least 1 percent of the thickness of the mat. At lea...
05/08/2008
20080093777Extrudable Polyethylene Terephthalate Blend
A polymer blend has a base and blend components. The base and blend components could be a branched slow crystallizing PET and a faster crystallizing PET, respectively. The ratio of base and blend components result in a block copolymer, the melt processing time and branc...
04/24/2008
20080081183MULTILAYER FILM
An blow-extrudable film that ensures a reclosing ability after a first opening consists of a support layer on which a connecting layer and an overlying cover layer are arranged. The connecting layer essentially consists of a pressure sensitive hot melt adhesive. Both th...
04/03/2008
20080061480Thermoplastic Film Structures With A Low Melting Point Outer Layer
A film structure including at least a base layer containing a thermoplastic polymer and at least an outer layer containing a low melting point polymer. Methods of manufacturing the film structure, including the steps of coextruding melts corresponding to the individual ...
03/13/2008
20080038533Linear polymers, polymer blends, and articles made therefrom
Provided are blends of linear low density polyethylene copolymers with very low density, low density, medium density, high density, and differentiated polyethylenes and other polymers. The invention also includes articles produced from the linear low density polyethylen...
02/14/2008
20080017130Pet Grooming Tool and Method of Manufacturing Pet Grooming Tools
A pet grooming tool comprises a pet engageable portion formed of polymeric material and having a plurality of teeth. A method of forming a pet grooming tool comprises molding a pet engageable portion out of a first polymeric material and thereafter over molding a handle...
01/24/2008
20080014453NOVEL THERMOPLASTIC PART, TOOL AND METHOD FOR THE MANUFACTURING THEREOF
A tool for manufacturing a part made of a sheet of thermoplastic material comprises a female die and a male die. The female die has a cavity, whose wall has a bottom portion and a top portion. The male die has a backing structure, a support attached to the backing struc...
01/17/2008
20080001485System and method for curing and consolidation of coil with insulation
A system for curing and consolidation of coil with insulation includes an insulation layer disposed around an electrical coil. A release layer disposed around the insulation layer. A breather layer is disposed around the release layer. A vacuum bag structure is disposed...
01/03/2008
  2      
 
Sign InRegister
Username  
Password   
forgot password?