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| Number | Title | Issue Date |
| 7909952 | Method for assembling main wing made of aluminum alloy A method for assembling a main wing having an upper skin and plurality of spars is disclosed. The front spar and rear spar are fastened to a back surface of the upper skin using an adhesive agent without using rivets, whereby the front surface of the upper skin beco... | 03/22/2011 |
| 7833371 | Enhanced multi-layered shingle A multi-layered roofing shingle is described. The layers of the shingle are connected via a mechanical fastener. A method for manufacturing a multi-layered shingle is also described. The method includes aligning the layers of the shingle, and connecting the layers v... | 11/16/2010 |
| 7387147 | Apparatus for inserting z-axis reinforcing fibers into a composite laminate A method of inserting z-axis reinforcing fibers into a multi-layer composite laminate. Layers of material made up of z-axis fiber and y-axis fibers are automatically transported into a z-fiber deposition machine having a housing with upper and lower surfaces. Z-axis... | 06/17/2008 |
| 7364649 | Method of producing the keytop for pushbutton switch According to a method of producing a key top for a pushbutton switch of the present invention, a base layer made of an insulating resin that can be plated with metal, an electroless plating layer to be formed on the surface of the base layer, and a polymer coating l... | 04/29/2008 |
| 7354354 | Article comprising a fine-grained metallic material and a polymeric material Lightweight articles comprising a polymeric material at least partially coated with a fine-grained metallic material are disclosed. The fine-grained metallic material has an average grain size of 2 nm to 5,000 nm, a thickness between 25 micron and 5 cm, and a hardne... | 04/08/2008 |
| 7335331 | Method for making ceramic plates Compositions and methods of making ceramic plates are described. The compositions are water-based slurries that include filler material, one or more clay components, one or more strength or processing additives, and/or a carbon source. The filler material can includ... | 02/26/2008 |
| 7303683 | Microorganism-removing filter medium having high isoelectric material and low melt index binder A filter medium capable of removing microorganisms from a fluid such as water. The filter medium includes particles of activated carbon, particles of a substantially insoluble inorganic material having an isoelectric point greater than the fluid being filtered. A lo... | 12/04/2007 |
| 7300697 | Reinforcement array for high modulus reinforcement of composites A reinforced polymer matrix composite material with anti-anisotropy reinforcement array is disclosed having coupled fiber reinforcement structures. The coupled fiber reinforcement structures are formed of a plurality of bound or bonded fibers, which form multi-dimen... | 11/27/2007 |
| 7293394 | Buckling opposing support for I-joist A support device is provided for the preferred application of buckling opposing support of an I-joist having an erroneously cut hole in its web portion. The support device may have an approximate U-shape with two substantially parallel bridging structures combined b... | 11/13/2007 |
| 7283095 | Antenna assembly including z-pinning for electrical continuity An antenna assembly comprises a composite support structure including an electrically conductive outer layer, an inner layer and a core layer between the outer layer and the inner layer; a cavity structure positioned adjacent to the inner layer of the composite supp... | 10/16/2007 |
| 7244337 | Water blocking cable tape and methods for making same The invention provides a water blocking tape for use in a variety of cable designs, such as power cable, data communications cable and telecommunications cable. A water blocking tape according to the invention includes layers of lightweight nonwoven fabric with one ... | 07/17/2007 |
| 7238247 | Method of making a multi-perforated part out of ceramic matrix composite material A fiber preform for constituting the fiber reinforcement of composite material is prepared and then consolidated by depositing sufficient matrix phase therein to bond the fibers together while not completely densifying the preform. Pins of rigid material are put int... | 07/03/2007 |
| 7229513 | Method for an integral composite forward flange in a composite The present invention is directed toward a laminate composite structure and a method for fabricating a laminate composite structure, wherein the laminate composite structure comprises a solid laminate and a composite sandwich structure. The solid laminate includes a... | 06/12/2007 |
| 7200912 | Making composite material parts from blanks made by reinforcing a fiber structure and/or bonding fiber structures together A porous fiber structure is consolidated by forming within a deposit of a refractory material by partially densifying the fiber structure in such a manner as to bond together the fibers of the fiber structure so as to enable the fiber structure to be handled without... | 04/10/2007 |
| 7185471 | Method for making a wooden beam, wooden beam and structure for constructing a building Method of manufacturing a wooden beam includes arranging first and second elongated members parallel to one another and at a predetermined distance from one another, arranging the at least two crosspieces on the first and second elongated members, arranging third an... | 03/06/2007 |
| 7182104 | Collapsible duct A duct for containing a cable and method for mounting the cable therein include providing the duct with a collapsible or flexible wall movable between a contracted condition for mounting the duct in a conduit and an extended condition of increased cross-sectional ar... | 02/27/2007 |
| 7175787 | Method for producing a fiber composite component, and apparatus for producing such a component The invention relates to a method for producing a fiber composite component having at least one intersection point. An apparatus for producing a component, comprising fiber composite material, including lower and upper dies of a pressing tool and optionally a heat s... | 02/13/2007 |
| 7167627 | Substrate with attached filamentary members A substrate having attached filamentary members is disclosed. The substrate includes a plastic layer and the apparatus for attaching the filamentary member includes an anvil, a needle and a swaging tool movable relatively to the anvil. The method of attachment inclu... | 01/23/2007 |
| 7165311 | Method for attaching filamentary members to a substrate An apparatus and a method for attaching filamentary members to a substrate are disclosed. The substrate includes a plastic layer and the apparatus includes an anvil, a needle and a swaging tool movable relatively to the anvil. The method includes the steps of penetr... | 01/23/2007 |
| 7109134 | Fusible quilt batt A fusible quilt batt. The fusible batt includes a non-woven fibrous web and a heat sealable and releasable adhesive. The adhesive is coated on the outer surface of the web and insinuates between the fibers of the web internally. The adhesive thus binds the fibers of... | 09/19/2006 |
| 7105071 | Method of inserting z-axis reinforcing fibers into a composite laminate A method of inserting z-axis reinforcing fibers into a multi-layer composite laminate. Layers of material made up of z-axis fiber and y-axis fibers are automatically transported into a z-fiber deposition machine having a housing with upper and lower surfaces. Z-axis... | 09/12/2006 |
| 7087296 | Energy absorbent laminate This invention provides multi-layered composites, laminates and composite joints in which at least one resin-impregnated, fiber-containing layer is joined or laminated to a core layer having a lower flexural modulus or higher elongation at break, higher toughness, o... | 08/08/2006 |
| 7085455 | Conduit insert for optical fiber cable A flexible innerduct structure is configured to contain a cable within a conduit. The innerduct structure includes a pair of adjacent strip-shaped layers of flexible material that are joined along their longitudinal edges to define a channel through which the cable ... | 08/01/2006 |
| 7085458 | Fire resistant conduit insert for optical fiber cable A flexible fire resistant innerduct structure is configured to contain a cable within a conduit. The innerduct structure includes a pair of adjacent strip-shaped layers of flexible material that are joined along their longitudinal edges to define a channel through w... | 08/01/2006 |
| 7078615 | Cable guide sleeving structure An elongated sleeve structure for insertion and protection of elongated items within a duct is disclosed. The sleeve structure is formed from a flexible sleeve woven from warp and fill yarns to produce opposed layers in closely spaced relation. The layers have a com... | 07/18/2006 |
| 7066211 | Device for compensating for pressure drop The invention relates to a device for compensating for pressure drop in a product pipe through which a liquid flows, and a system comprising such a device. The device comprises a collapsible tube portion, which is connectible to the product pipe, and is characterise... | 06/27/2006 |
| 7059565 | Aircraft frame hole patterns and brackets, and associated methods Aircraft frames having multiple bracket mounting holes, corresponding brackets, and associated methods are disclosed. An aircraft frame member in accordance with one embodiment of the invention includes multiple sets of mounting holes, each set having one or more mo... | 06/13/2006 |
| 7056576 | 3D fiber elements with high moment of inertia characteristics in composite sandwich laminates A shear-resistant Z-axis fiber-reinforced composite laminate structure includes a core material; an upper laminate; a lower laminate; and a plurality of contiguous cured resin Z-axis fiber bundles disposed in the core material between the upper laminate and the lowe... | 06/06/2006 |
| 7048010 | Drip irrigation system Low-pressure drip irrigation system, comprising a distribution pipe made of thin-walled sleeve collapsible when empty and designed to operate under hydraulic head up to 3 m H2O, having a plurality of holes in the walls thereof, a plurality of branch tubes... | 05/23/2006 |
| 7000731 | Multi-material cover for a ladder rail end A cover for an end of a ladder rail includes a shell and a tread. The shell comprises at least one material, whereas the tread comprises at least one other material. The shell is sized to engage the ladder rail. The tread is engaged with the shell at least partially... | 02/21/2006 |
| 6994535 | Method and apparatus for forming a guide rib on a section of plastic film A method and apparatus for forming a rib on a section of plastic film utilizes a roll having a groove, extrudes molten polymer into the groove, and places the section of plastic film in contact with the molten polymer in the groove. The molten polymer in the groove ... | 02/07/2006 |
| 6991691 | Process for manufacturing functional shoe insoles using a herbal composition A process for manufacturing shoe insoles with antibacterial and foot odor activity mixes Angelica,Ligussticum sp., Menthae Herba, Mugwort, charcoal, and Osterium koreanum in a predetermined weight ratio with a subsidiary component into a ... | 01/31/2006 |
| 6986929 | Composite preform structural panel having electrically conductive stitching A structural panel comprised of a composite preform having an electrically conductive stitching. The stitching forms an electrically conductive grid-like network on the structural panel to better dissipate electrical energy received in a lightning strike throughout ... | 01/17/2006 |
| 6964723 | Method for applying pressure to composite laminate areas masked by secondary features A method for applying pressure to the area of a composite part masked by a secondary feature comprises the steps of positioning a pressure augmentation strip in contact with the masked area, securing a pressure transfer wedge on each of two sides of the secondary fe... | 11/15/2005 |
| 6963031 | Sleeve assembly for receiving elongated items within a duct A sleeve assembly for receiving and protecting elongated items within a duct is disclosed. The sleeve assembly includes a plurality of separate and independent sleeves, each sleeve being woven from warp and weft filamentary members that form sidewalls surrounding an... | 11/08/2005 |
| 6932116 | Fiber reinforced composite liner for lining an existing conduit and method of manufacture A reinforced liner for cured in place pipe rehabilitation of an existing pipeline having a plurality of high-strength low-elongation fiber bundles disposed circumferentially around the tubular liner at both inner and outer surfaces of a resin absorbent layer of the ... | 08/23/2005 |
| 6918985 | Method for making a radome A method for making a radome includes the steps of placing a first dry fiber preform into a female mold having a mold surface contoured as a negative image of a desired contour to be imparted to an exterior surface of the radome, and placing a polyetherimide foam co... | 07/19/2005 |
| 6915987 | Method of sealing a panel to an aircraft structure The invention relates to a method of providing a seal between an aircraft structure (14) and a removable panel (26) mountable on the structure to close an opening (12) therein. According to the invention, the method comprises applying a sealant ... | 07/12/2005 |
| 6916391 | Adhering sealing member to metal with weld heat A method of securing a sealing washer to one surface of a metal sheet while welding a head of a fastener to a second surface of a metal sheet, the method comprising: compressing the head onto the second surface of the sheet between a first electrode engaging the hea... | 07/12/2005 |
| 6913666 | Process for anchoring connecting elements in a material with pores or cavities and connecting elements therefor A joining pin (3.2) with which two parts (1 and 2) made from a porous material, particularly wood or a wood-like material, are to be joined together, is anchored in the porous material at predetermined anchoring points (31, 33). For this ... | 07/05/2005 |