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| Number | Title | Issue Date |
| 7334974 | Composition for use as self-locking agent and self-locking member using the same A composition for use as a self-locking agent is provided which comprises an aqueous dispersion of the following ingredients dissolved and dispersed in water: (a) a polyamide powder insoluble or slightly soluble in water, (b) an isocyanate compound, (c) a surfactant... | 02/26/2008 |
| 7329077 | Fastener apparatus for roofing and steel building construction A fastener apparatus includes a frusto-hemispherical head portion having a flat top surface, a curved outer surface, a base portion, and a peripheral edge, with the flat top surface bearing a tool fitting. A downwardly-depending lip portion extends from the head per... | 02/12/2008 |
| 7316374 | Fasteners for attaching pipes to a support A fastener for a pipe is able to prevent an end of a stud to which the fastener is attached from puncturing a fuel tank or breaking other parts of a car body and causing the fuel tank to rupture when a collision occurs. The fastener comprises a fastener main body an... | 01/08/2008 |
| 7309199 | Sprue dowel A sprue dowel has a radially projecting embeddable portion (12) and an attachment portion (21) formed as a hollow cylindrical shaft (24) provided with a plurality of spaced from each other, furrowed retaining projections (26, 27) formed o... | 12/18/2007 |
| 7282543 | Polyepoxy resin compositions The present invention relates to polyepoxy resins, methods for making polyepoxy resins water soluble, curable coating compositions, and kits useful in their preparation. ... | 10/16/2007 |
| 7237646 | Electrically driven power steering apparatus An electrically driven power steering apparatus is structured such that a large impact on a rack shaft (22) occurs upon an impingement of a steering stopper, and, even when an axial force acting on a ball bearing (25) of a presser member (30) be... | 07/03/2007 |
| 7223458 | Molded product including coupling component incorporated in receiving member A molded product includes a receiving member in a body. A coupling component such as a female screw component is embedded in the receiving member. A connecting piece is formed continuous to the body and the receiving member based on integral molding. The connecting ... | 05/29/2007 |
| 7208013 | Composite surgical devices Surgical devices such as implants or suture fastenings are assembled from a plurality of discrete components, one of which components includes a heat bondable plastic material for bonding the components together. At least two components are bonded to each other by t... | 04/24/2007 |
| 7204667 | High strength bolted structure and method of securing nut and torque-shear type high strength bolt and joining method using same A join structure comprises a box section column and spit T-section joined by a high strength bolt and a method secures a nut to an inside of the box section column. A Torque-Shear type high strength bolt is tightly tightened by a controlled tension and a joining met... | 04/17/2007 |
| 7199296 | Snare drum device A device for tension rods or attachment bolts for snare drums. The threaded tension rod or bolt may be a threaded locking bolt. In this way, the vibration caused by use of the drum does not lead to disengagement of the attachment means, or disengagement of the nuts ... | 04/03/2007 |
| 7195437 | Tapping screw having function of holding female screw shavings The present invention provides a screw comprising a head and a threaded shank, wherein the shank is covered with a coating at least 60% of the length thereof from the end, the coating includes microcapsules that contain a viscous fluid with an appropriate level of v... | 03/27/2007 |
| 7168707 | Method for sealing threaded pipe joints A material for sealing threaded pipe joints includes a multifilament yarn ready-coated with a joint sealing composition. The material is packaged in a dispenser from which the coated yarn may be supplied for direct application to a threaded area of a pipe. ... | 01/30/2007 |
| 7070376 | Self-drilling, self-anchoring fastener for concrete A fastener adapted for anchoring into a masonry structure, such as a concrete block, employs an epoxy resin system so that the fastener is both mechanically engaged and bonded to the structure. In one preferred configuration, the bead is composed of a hardener, a re... | 07/04/2006 |
| 7066371 | Nail gun depth control spacer A nail gun and depth control spacer assembly for ejecting nails into a substrate which contains two or more layers of roofing materials one of which is a compressible fibrous layer. The nails penetrate the substrate but are prevented by the depth control spacer from... | 06/27/2006 |
| 7048486 | Insert part for a wall opening, in particular on a vehicle body An insert part (1) for insertion in an opening in a wall has a neck (7) to pass through the opening and a flange (4) arranged on the neck (7) and comprising a depression (5) on the under side facing the neck (7). The depress... | 05/23/2006 |
| 7021875 | Coated, weldable fastener, a method of preventing adherence of a second coating to a fastener portion, and a method fastening Accordingly, this invention provides a fastener system which is weldable to a substructure that overcomes the problems and disadvantages of the fasteners of the prior art. Generally, a weldable fastener is disclosed that has a coating applied to at least one surface... | 04/04/2006 |
| 7018496 | Curable mechanical fasteners Curable mechanical fasteners of the invention comprise a fastening surface comprising a curable material, wherein the fastening surface is capable of being repeatedly attached and unattached to a complementary fastening surface, and when attached to the complementar... | 03/28/2006 |
| 6984091 | Yielding rock bolt A yielding rock bolt arranged to be inserted into a hole in a rock surface. The rock bolt comprises a shaft having a widened portion adjacent a first end thereof, arranged, in use, adjacent an inner end of the hole. The rock bolt also includes an anchor member arran... | 01/10/2006 |
| 6971829 | Fastening device A fastening device, which will facilitate the assembly of associated parts or manufactured articles, and electromagnetic energy absorptive component for absorbing electromagnetic waves and converting wave energy to heat; an expansive component, which expands upon ex... | 12/06/2005 |
| 6962469 | Adhesive dispersing rivet A rivet and method for riveting metal members, and particularly, metal sheets is disclosed. The apparatus includes a rivet assembly for driving a piercing rivet into stacked metal sheets and a die for assisting in supporting the sheets during driving of the rivet an... | 11/08/2005 |
| 6942135 | Nail gun depth control spacer A nail gun and depth control spacer assembly for ejecting nails into a substrate which contains two or more layers of roofing materials one of which is a compressible fibrous layer. The nails penetrate the substrate but are prevented by the depth control spacer from... | 09/13/2005 |
| 6916248 | Flexible coupling Flexible couplings are provided comprising a male member disposed within a female member in a spaced apart configuration, with the space being filled, at least partially, with an elastically deformable material. The male and female members comprise features that pre... | 07/12/2005 |
| 6905298 | Telescopic nut A nut assembly is disclosed that will ensure that the shank of a bolt that features a measurable grip length will pass through the contact plane of adjoining members. The nut assembly also allows the desired compressive force in the adjoining members to be attained ... | 06/14/2005 |
| 6905295 | Blind rivet with extended adhesive reservoir This invention provides a design of an adhesive encapsulated blind rivet for joining an assembly of overlying parts having an accessible side and an inaccessible side. The rivet comprises a rivet head and tubular rivet body. A mandrel is inserted through the open en... | 06/14/2005 |
| 6902366 | Sealable fastener with circumferential sealant channel and sealant delivery groove for delivering sealant into the circumferential sealant channel A sealable fastener for insertion into an fastener opening in a receiving structure includes a fastener shank with a shank first end having a shank first end wall and a shank second end having a shank second end wall, a shank side wall extending between the shank fi... | 06/07/2005 |
| 6899498 | Spring fastener having multifunctional barbs originating at the lower side of the head A Spring fastener with critical configuration of the barbs, which allow the extraction of the fastener without destruction of the slot and/or the fastener. This critical configuration of the barbs allows spring fasteners to be used in slots of various widths and pre... | 05/31/2005 |
| 6896462 | Mechanical and adhesive fastener unit A multi-part, self-drilling, self-tapping fastener with on board, internal chambered adhesive for, permanently connecting a plurality of parts at an overlaid joint thereof having access from one side. The fastener, that drills its own hole through the joint and taps... | 05/24/2005 |
| 6837018 | Connection and method for setting a composite anchor with an apertured screen in a substrate A connection, and a method of forming a connection, that adhesively fixes and bonds a fastening element or anchor in bore hole, particularly in a soft substrate or substrate with an interior cavity or void where the anchor is to be set in vertical wall or set upward... | 01/04/2005 |
| 6802674 | Arrangement for feeding soldering material An arrangement for feeding soldering material into a space between a bolt and rock includes a sleeve-like nozzle which can be pushed tightly against a feed chamber on the rock bolt so that a feed hole in the feed chamber is connected to the inner space of the nozzle... | 10/12/2004 |
| 6764260 | Plastic/metal composite batten bar and method of using same for securing a thermoplastic roof membrane to a roof deck Two-piece fastener assembly for securing thermoplastic roof membranes to an underlying roof deck having: a batten bar coated with a thermoplastic coating on its top surface; a plurality of openings in the batten bar; and fasteners positioned in the plurality of open... | 07/20/2004 |
| 6655889 | Washer for a chemical anchor A substantially cylindrical washer having two arch-shaped channels 7, on a face on the bore hole side of the washer, wherein said channels connect an opening 2 with a through passage 3. The opening 2 is configured for the passage of an anchor rod and the ... | 12/02/2003 |
| 6604899 | Sealable fastener with circumferential sealant channel and sealant delivery passageway for delivering sealant into the circumferential sealant channel A sealable fastener for insertion into an fastener opening in a receiving structure includes a fastener shank including a shank first end having a shank first end wall and a shank second end having a shank second end wall, a shank side wall extending betw... | 08/12/2003 |
| 6588999 | Sealable fastener with sealant delivery passageway to circumferential sealant channel A sealable fastener for insertion into a fastener opening bore in a receiving structure includes a fastener shank including a shank first end having a shank first end wall and a shank second end having a shank second end wall, a shank side wall extend bet... | 07/08/2003 |
| 6543976 | Fastening device A fastening device, which will facilitate the assembly of associated parts or manufactured articles, and electromagnetically absorptive component for absorbing electromagnetic waves and converting wave energy to heat; an expansive component, which expands... | 04/08/2003 |
| 6513300 | Wall cladding anchorage A wall cladding anchorage has a rod with ends loosely enveloped by fabric sleeves. The wall is drilled to receive one end and the cladding is drilled, or otherwise formed with a cavity, to receive the other end. Either the wall or the cladding may have th... | 02/04/2003 |
| 6499267 | Rods secured in anchorage by at least one of organic and inorganic mortar composition A tie rod, for insertion into an anchorage where it is secured by at least one of an organic and inorganic mortar composition has an axially extending shaft (2) with an axially extending connection section (3) and an axially extending anchoring section (4... | 12/31/2002 |
| 6457910 | Tubular anchor A tubular anchor includes a tubular member (1, 21) with a drilling head (2, 22) at one of its end, a load application element (3) extending along a portion of the tubular member opposite the one end, opening (5, 23) provided in a region of the drilling he... | 10/01/2002 |
| 6409443 | Spring fastener with Y-shaped cut as funnel This invention relates to a fastener, which expands by the insertion of an expanding member, preferably a screw. The fastener comprises a substantially flat head and two expandable legs. The head has an upper side and a lower side, preferably separated by... | 06/25/2002 |
| 6379092 | High performance sealing fastener A sealing fastener, which expands by the insertion of preferably a screw. The fastener comprises a substantially flat head and two expandable legs. The fastener has further an elastic body, especially a thermoplastic elastomer, molded at least on the lowe... | 04/30/2002 |
| 6375872 | Microencapsulated adhesive A microencapsulated adhesive and a method for producing that microencapsulated adhesive is disclosed. The adhesive is produced from an alkyl acrylate or methacrylate monomer having about 4 to about 12 carbon atoms, or a mixture thereof. The monomer is enc... | 04/23/2002 |
