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US20120192404 CONCRETE SCREW AND METHOD FOR ANCHORING A CONCRETE SCREW IN A SUBSTRATE  
A concrete screw is disclosed. The concrete screw has a shaft section, a thread section, which is arranged on the front end of the concrete screw and is provided with at least one expansion slot,...
US20100098515 ATTACHMENT FASTENER  
A fastening clip comprises: a body (1) made of a relatively rigid molded plastic material and provided with a head (2), a foot (3) and a flange (4) that is disposed at the junction between the head...
US20090214320 Development in Beam Type Fasteners  
The invention provides a fastener (10) which has an actuating means (12), a bias means (14) and a flexible core (16). The flexible core (16) has an engagement means (18) which may be integral with...
US20110293388 MAKING IT EASIER TO EXTRACT NAILS, AND OTHER BENEFITS  
This patent application describes a kind of disc to be used when driving in a nail, the use of which makes it easier to extract the nail afterward. This disc comes in various shapes, a few of which...
US20050244247 Heat resistant drill screw  
A heat-resistant self drilling tapping screw adapted for drilling a stainless steel plate is proposed, which heat-resistant self drilling tapping screw has no delayed fracture and can satisfy high...
US20050141981 Spring fastener and respective vehicles  
This invention pertains fasteners which are characterized by adaptability of use with substrates, such as steel panels for example, of various thicknesses. This is achieved predominately by...
US20120099945 Two-legged nail  
The Lower Half Portion of the shaft (32) of the Common Nail is cast, stamped, sliced, sawed, laser cut, etc., centrically-lengthwise into duplicate legs (34). Their chiseled tips (38) are at a...
US20130149943 DEVICE FOR PREVENTING REMOVAL OF A FIXING MEMBER OF A WHETSTONE COVER IN A DISC GRINDER  
In a configuration in which a fixing screw is tightened and fixed between opposite ends of an attaching section of a whetstone cover, the fixing screw can be prevented from being removed from the...
US20100304649 DEVICE FOR PREVENTING REMOVAL OF A FIXING MEMBER OF A WHETSTONE COVER IN A DISC GRINDER  
In a configuration in which a fixing screw 25 is tightened and fixed between opposite ends 22a and 22b of an attaching section 22 of a whetstone cover, the fixing screw 25 can be prevented from...
US20110027036 BOSS ENGAGING APPARATUS FOR PORTABLE COMMUNICATION DEVICE  
A boss engaging apparatus for a portable communication device, the boss engaging apparatus including first and second boss housings formed in front and rear cases of the portable communication...
US20130280965 STUD BOLT, TERMINAL BLOCK, ELECTRICAL APPARATUS, AND FIXING METHOD  
A stud bolt according to the embodiments includes a first male screw portion and a second male screw portion on both sides, respectively. The second male screw portion has an outer diameter...
US20080050201 ANTI-THEFT TACK  
A system, apparatus and method are described for an anti-theft tack having non-snag grooves. The anti-theft tack may be for a security tag, such as an electronic article surveillance security tag....
US20130230366 METHOD FOR MANUFACTURING ALUMINUM BASED ALLOY-MADE FASTENING PART AND ALUMINUM BASED ALLOY-MADE FASTENING PART  
By changing the timing of applying a heat treatment, a high-strength aluminum based alloy-made fastening part having an unprecedented tensile strength or other strength property and a method for...
US20080118331 Fastening Of Boards Or Slats Made Of Wood Or Of Wood Materials To A Metallic Substructure By Means Of Screws  
A connection arrangement for boards, panels or slats (1) made from wood pr of wood materials to a metallic substructure (2) is provided. The screws (3) that are used include a screw head (4) and a...
US20060147296 Screw or tapping screw  
A screw or a tapping screw, comprising an ultra fine structure steel having ferrite grains of 3 μm or smaller in average grain size and a nitrided layer on a surface part, wherein a strength is ...
US20050084362 Insert-nut of a carrier in a car  
An insert-nut of a carrier in a car which is formed in a hexagonal shape and has at least one groove formed in a longitudinal direction at regular intervals is disclosed. The insert-nut is engaged...
US20090217507 Blind Rivet and Associated Device  
The invention relates to a blind rivet and a device for placing said rivet. The blind rivet contains a rivet head with a collar at one end and a rivet tip at the other. The rivet body contains a...
US20090304435 REMOVABLE RIVETS AND RELATED METHODS  
A rivet assembly includes a tube with first and second ends and a spiral thread formed on an inner surface extending from the first end to a first axial extent, and a bolt formed to engage the tube...
US20070224014 Fastener for the temporary joinder of parts made of composite material  
A re-useable fastener intended for the temporary assembly of a pair of objects. The fastener body itself is made of a self-shape restoring elastomer with a tubular shank to be placed in aligned...
US20110206475 ANCHORING FRAMING TO SUPPORT STRUCTURES  
Fixing a framing plate to a support structure, using one or more anchor bolts embedded within the support structure. A first hole drilled into the plate is to an oversize diameter which accepts a...
US20130047797 NEGATIVE DRIVE ANGLE  
A torque transmission driver has a main body having a first end portion adapted to receive and transmit torque from a torque generation source and a second end portion opposite the first end...
US20090155017 SECURE COMPOSITE FASTENER  
Disclosed are various embodiments of a secure composite fastener. In some embodiments, a threaded inner core is formed of a polymeric based composite and is surrounded by an outer portion formed of...
US20060002782 Indicating fastener devices and methods of use therefor  
Indicating fastener device that allows two or more sheet materials to be aligned and clamped together at a given fastener location while simultaneously being measured for appropriate fastener...
US20050117992 Bolting device  
A bolting device that overcomes the problem of thermal deformation of bolts as well as problems associated with the use of separated, elongated sleeves by providing a nut with an integrated,...
US20110091301 SCREW GROMMET  
A plastic screw grommet includes a head portion provided with a screwing hole for a tapping screw, and a leg portion expanded or prevented from deflecting by screwing the tapping screw. A hole...
US20110098763 VENTED SET SCREW FOR IMPLANTABLE MEDICAL DEVICE  
A vented set screw is used to secure a connection between an implantable medical device and an implantable lead. The vented set screw includes one or more venting channels that allow liquid and/or...
US20110315906 FEMALE SCREW MEMBER, MOTOR OPERATED VALVE USING THE SAME, AND METHOD FOR PRODUCING FEMALE SCREW MEMBER FOR MOTOR OPERATED VALVE  
A female screw member includes a female screw part with a female screw, and a projection part projecting in the direction of a center shaft of the female screw and having a working face in the...
US20080166206 BREAKAWAY W-BASE FASTENER  
A w-base fastener that may be used in many applications, including numerous applications throughout the automotive industry, combines the functionality of a w-base fastener with the serviceability...
US20130266395 LOCKNUT WITH SEGMENTED RING  
A locknut and ring assembly has a locknut including a body having an internal bore having threads therein and the threads extend between the first and second opposed outer ends of the locknut. A...
US20080025819 Screw-In Element Having Changing Thread Profile And Method For Its Production  
The present invention relates to a screw-in element having a changing thread profile, in particular an artificial hip joint socket which may be screwed in, and a method for producing screw-in...
US20070292231 Plastic rock-bolt or dowel  
A rock-dowel has a dowel shank has a diameter of about 20-22 mm, and a threaded end at the head or proximal end of the dowel. Three groups of projecting mixing vanes are spaced along the shank. A...
US20090087280 REUSEABLE LOCK NUT DEVICE  
A reusable lock nut device is provided. The reusable lock nut device includes a nut with an axial bore and at least one setscrew bore extending radially through a sidewall and opening into the...
US20140227061 HARDWARE ATTACHMENT SYSTEM  
A system for attaching an article of hardware to another article made of wood, particle board, plastic or fiberglass. The article of hardware is provided with at least one through hole and the...
US20060013671 Threaded insert with multi-lobe broach  
A threaded insert having a cylindrical body with an open end, an outer surface, and an internal channel having an inner surface. The threaded insert includes an outer thread on the outer surface...
US20070217888 Double-shank shooting nail  
A double-shank shooting nail includes a master nail and a sub-nail on the master nail to enhance fastening. The master nail has a master shank with an action portion. The action portion has at...
US20090092460 FASTENER HAVING FLEXIBLY FIRM BRISTLES  
A fastener having a plurality of flexibly firm bristles. The fastener includes a substantially linear primary attachment member, such as a bolt, for example, and a plurality of flexibly firm...
US20110107585 BREAKAWAY COUPLINGS FOR TRANSPORTATION STRUCTURES  
A breakaway coupling for joining a generally vertical pole structure to a supporting foundation is provided. The breakaway coupling is provided with a multi-sided, elongated body, which may be...
US20060263171 Self-tapping screw for use in low ductile materials  
The present invention relates to a thread (400) in particular for a thread-rolling or self-tapping screw (100) or nut, respectively, having a non-triangular thread profile (300) with leading thread...
US20070031210 Method of primary shaping of a molded part, and a molded part produced by primary shaping, in particular a nut  
A shaped molded part having an opening and an internal thread in the opening includes a thread portion in at least two different sectors. A first molding core has the threaded portions in first...
US20070059122 Screw for composite board  
A screw includes a head, and a shank connected to the head. The shank includes a lower threaded section that is formed with a first thread, and an upper threaded section that is disposed adjacent...
US20070243036 Structure enhanced waterproof pull nail  
A structure-enhanced-waterproof pull nail which comprises a nail having a head, a body and a neck connected between the head and the body; an outer diameter of the head being greater than that of...
US20100084079 INSERT FOR FORMING AN END CONNECTION IN A UNI-AXIAL COMPOSITE MATERIAL  
An insert for forming an end connection in a uni-axial composite material, and an end connection comprising at least one insert, is disclosed. The insert comprises a sleeve which comprises a...
US20120014767 STUD RETAINER ASSEMBLY  
A stud retainer assembly includes a housing defining a stud chamber, and at least one stud-retaining arm disposed within the stud chamber. The at least one stud-retaining arm includes a stud...
US20090169324 Fastener with shear bushing  
A fastener is disclosed including a threaded male fastener and a shear bushing for coupling thin walled structures together. The shear bushing having an internal through opening and a shear ring...
US20140294536 ANCHOR DEVICE FOR RETAINING EROSION MAT OVER PLANT GROWING LAYER IN A GREEN ROOF ASSEMBLY  
An improved anchor device for retaining an erosion mat over a plant growing medium layer in a green roof assembly. The anchor device includes a base member having an elongate rod extending from a...
US20080193249 Laminated nut with tension indicator  
A laminated nut with a visual indicator indicating if the nut is in a fully tightened state. The nut includes a plurality of conical disc springs enclosed in a cage. In one embodiment, a visual...
US20070207007 Quick twist connector for marine battery  
The invention provides a split nut connector in which spaced apart nut sections enable the connector to slide over a threaded battery terminal post until contact is made with the battery cable lug...
US20100040429 LOCKING FASTENER  
The present disclosure provides a multiple use threaded fastener having a plurality of redundant locking features. The fastener includes a threaded hollow lock bolt having a tapered internal wall...
US20080213065 Joining assembly including a plastic support member and a plastic threaded element  
A threaded element of plastic material for a joining assembly has a uniquely formed thread profile of a small profile angle between 30° and 50° and a rounded crest of a relatively large radius of c...
US20090189051 Integral Rebound, Shear, And Fastener For Isolation Mount  
An isolation mount is provided including a frame bracket having an aperture therein. A fastener is received in the aperture. The fastener includes a threaded shaft and a cone-shaped head portion...