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A self defense weapon formed as a memo pad and which is easily held by a person's fingers, therefore making it possible to provide protection from a mugger and also to quickly and easily write a record or a message without failure of missing or forgetting significant information under a stressful situation.
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| Number | Title | Issue Date |
| 8186720 | Connection module and connector System for connecting a secondary module to a structure having a port. The system includes a tapping connector attachable to the port, and a primary module attachable to the tapping connector, with the secondary module being mountable on the primary module. A collar... | 05/29/2012 |
| 8146954 | Quick plugging set of pneumatic tools A quick plugging set of pneumatic tools including a connector, a steel ball seat and a tailstock, wherein the steel ball seat and the ball head of the connector are integrated completely through stamping and covering by a friction ring coordinated with a holding gro... | 04/03/2012 |
| 8047578 | Pipe joint arrangement A pipe joint arrangement, which is intended for enabling one or more angular deflections successive in a longitudinal direction along an elongated pipeline in one or more planes. A joining piece is connectible with pipeline sections to be coupled with each other suc... | 11/01/2011 |
| 8016326 | Mandrel system for fixing an orientation of a duct in concrete segmental construction An apparatus for fixing an orientation of a duct in concrete segmental construction has an elongated body, a frame having an inner surface facing the elongated body, and an angle adjusting means connecting the inner surface of the frame to the elongated body. The el... | 09/13/2011 |
| 7887101 | Joint for connecting two tubes in a high-temperature environment A joint for connecting two tubes. The joint includes a first tube that provides a ball interface at its end. The joint also includes a second tube that provides a cup interface inside its wall. The cup interface of the second tube and the ball interface of the first... | 02/15/2011 |
| 7784835 | Pipe connecting member A pipe connecting mechanism having first and second pivot attachment systems that are rotatably attached to a central connecting portion. The central connecting portion has a telescopically extending connection where a flexing assembly allows for a prescribed amount... | 08/31/2010 |
| 7770937 | Stepped ball joint pipe clamp and pre-attachment components therefor A pipe clamp that is used over a ball joint formed between a balled end of a first pipe and a flared end of a second pipe. The pipe clamp has a band and a tightening mechanism. The band extends axially from a first edge to a second edge, and extends circumferentiall... | 08/10/2010 |
| 7740287 | Flexible joint for cryogenic pipe A flexible joint for transfer of especially a cryogenic fluid includes a first element (3) and a second element (4). The first element (3) comprising an internal, partly curved surface (6), the second element (4) comprising a corre... | 06/22/2010 |
| 7712793 | Scuba regulator connector using swivel ball and one-piece bushing A ball and socket-type swivel connector for use with second stage scuba regulators used by scuba divers. The ball is made from a metal with good corrosion resistance. The ball is held in position by a low friction bushing. The bushing, compresses the metal swivel ba... | 05/11/2010 |
| 7661723 | Fluid line assembly A fluid line assembly (20) includes an outer fluid line (24) and an inner fluid line (22). The inner and outer fluid lines (22, 24) each include a slip joint (70, 80). At least one of the slip joints (70, 80) include a varia... | 02/16/2010 |
| 7600791 | Exhaust system An exhaust system comprises first and second pipes and a sealing ring. The first pipe comprises a first pipe. The second pipe comprises a second pipe extending into the first pipe. The sealing ring is positioned between the first and second pipes so as to establish ... | 10/13/2009 |
| 7503590 | Fluid line assembly A fluid line assembly includes an outer fluid line and an inner fluid line. The inner and outer fluid lines each include a slip joint. At least one of the slip joints include a variable volume reservoir in communication with the interior of the corresponding fluid l... | 03/17/2009 |
| 7431345 | Serviceable exhaust joint connection An exhaust assembly includes a first pipe with a ball portion and a second pipe with a flare portion that is positioned in an overlapping relationship with the ball portion. The ball portion and flare portion are slidable relative to each other to allow alignment ad... | 10/07/2008 |
| 7380842 | Spherical flange assembly A spherical flange assembly is disclosed. The spherical flange assembly comprises a seat member, a heel member, a seal gland and at least one nut and bold assembly. The seat member includes a concave portion. The heel member includes a convex portion and a seal glan... | 06/03/2008 |
| 7363672 | Performance enhancing automatic pool cleaner accessory An automatic pool cleaner accessory is provided comprising a tubular assembly (6) for connection to, or for inclusion in, a pool cleaner suction hose (4). The tubular assembly includes first and second tubular members (8, 9) generally coaxial wi... | 04/29/2008 |
| 7320484 | Plug-in safety coupling A plug-in safety coupling for pressurized conduits includes a blocking element, which is mounted in a coupling housing; the blocking element includes a through bore in which a coupling plug may be introduced in a sealing manner. A pivot path of the coupling housing ... | 01/22/2008 |
| 7320486 | Pipe clamp A pipe clamp for connecting two partially insertable pipes has a clamping strap that is placed circumferentially about the spherical end sections of the pipes inserted into one another. The clamping strap has two outwardly projecting clamping jaws provided with a ho... | 01/22/2008 |
| 7273413 | Vehicle exhaust system hose and coupling assembly An improved de-coupling device for vehicle exhaust systems specifically emergency vehicle exhaust systems. In this application, flexible hoses are normally utilized as a conduit for exhaust fumes. This invention incorporates a tether inside the flexible hose thereby... | 09/25/2007 |
| 7246760 | Swivel mount for a spray head A swivel mount for a spray head configured to be at least partially recessed within a mounting surface of a wall. ... | 07/24/2007 |
| 7237808 | Tube and pipe fittings Connector that includes a first element having a threaded portion and a rounded end, a second element having an end structured to slidably contact the rounded second end of the first element, and a third element having a conical bore. The second element extends thro... | 07/03/2007 |
| 7207601 | Electrofusion coupling particularly useful for coupling plastic pipes An electrofusion coupling for coupling a first device to a second device, includes a first part having an outer end for coupling to the first device, and an inner end formed with a surface of a curved configuration; and a second part having an end engaging the inner... | 04/24/2007 |
| 7188869 | Scuba regulator connector using a sealed ball swivel A ball and socket-type swivel connector for use with second stage regulators used by scuba divers. The ball is made from a metal with good corrosion resistance. The ball is then held into a true position by two separate low friction bushings. The two bushings, “sa... | 03/13/2007 |
| 7165635 | Deflection swivel and method A deflectable in-line swivel that permits axial deflection of a tubular string is presented. The in-line swivel is preferably constructed as a ball and socket design whereby the ball of a swivel mandrel is permitted to articulate within a socket of a retainer sub. T... | 01/23/2007 |
| 7163357 | Method and apparatus for lifting and stabilizing subsided slabs, flatwork and foundations of buildings A method and apparatus for stabilizing and lifting subsided slabs, flatwork, foundations of buildings or other structures, and, in particular, to the slab pier and bracket which are used in the repair and support of said subsided slabs, flatwork, foundations of buil... | 01/16/2007 |
| 7144049 | Spherical flange assembly A spherical flange assembly is disclosed. The spherical flange assembly comprises a seat member, a heel member, a seal gland and at least one nut and bold assembly. The seat member includes a concave portion. The heel member includes a convex portion and a seal glan... | 12/05/2006 |
| 7093861 | Exhaust pipe joint structure and coil spring used in the same An automobile exhaust-pipe joint structure and a coil spring for use therein. The exhaust pipe connection structure includes a first exhaust pipe having a first flange section, a second exhaust pipe having a second flange section, a ball joint section for connecting... | 08/22/2006 |
| 7083203 | Connecting element for connecting a fuel line to a fuel injector A connecting element for connecting a fuel line to a fuel injector having a first connecting sleeve, which may be inserted into a receiver opening in the fuel line, and a first sealing element positioned on the first connecting sleeve. The connecting element may hav... | 08/01/2006 |
| 7066411 | Flexible shower arm assembly A flexible shower arm assembly that allows the user to repeatably adjust the position of the shower head in three dimensions by configuring the shape of the shower arm attached between the water source, such as a shower pipe, and the water dispenser, such as a showe... | 06/27/2006 |
| 7056436 | Disposable fluid separation device and manifold assembly design with easy change-out feature Fluid separation assembly that allows easy and fast change-out even in confined spaces, and also minimizes or eliminates leakage during change-out. A fluid separation unit having a housing containing separation means, the housing having an inlet and an outlet spaced... | 06/06/2006 |
| 7025315 | Geodesic mounting apparatus A multi-positionable mounting device that provides a substantially stable, load-bearing but relatively adjustable ball and socket mounting device. An interior surface of the socket is formed of first and second opposing part hemispherical socket portions that are re... | 04/11/2006 |
| 7025390 | Method and apparatus for connecting coupler fittings to conduit sections A preferred apparatus for connecting a fitting to a conduit section comprises a rigid insert designed to be affixed to the fitting and one or more retainers designed to fit over the external surface of the conduit section. A preferred insert includes at least two ax... | 04/11/2006 |
| 6994280 | Fuel injection device for internal combustion engines A fuel injector for internal combustion engines, includes a base body, an injection housing and a fastening device. The fastening device includes at least one lock nut with an annular land and an annular shoulder on the injection housing. By means of the fastening d... | 02/07/2006 |
| 6968832 | Connection system for exhaust gas recirculation (EGR) A connection system for exhaust gas recirculation (EGR) in a diesel engine has an EGR conduit, an exhaust manifold, and a sealing strand. The EGR conduit forms a first surface surrounding an inlet. The exhaust manifold forms a second surface surrounding an outlet. T... | 11/29/2005 |
| 6905141 | Glass elements with a conductive coating, the use thereof, as well as devices, installations and pipe conducts produced therefrom Glass modules for use in the assembly of equipment, installations and for pipe works, the surfaces of which are entirely or partially coated with a conductive coating, in particular from transparent conductive polymers for the purpose of reducing surface resistance,... | 06/14/2005 |
| 6902209 | Grease gun adaptor device An improved grease gun adaptor device, wherein cost efficient refills for a standard grease gun can be utilized to lubricate equipment and tools having grease fittings that heretofore have required the purchase of brand specific tubes of grease, wherein a flexible d... | 06/07/2005 |
| 6871882 | Ball-and-socket fluid coupling with primary and secondary retainer structures An articulating ball-and-socket fluid coupling includes a ball body, a socket body, a primary retainer structure, an annular seal assembly and a secondary retainer structure. The primary retainer structure has a shaft extending through the ball and socket bodies to ... | 03/29/2005 |
| 6872021 | Cleaning assembly A cleaning assembly 10 having a telescoping handle portion 12 and a sponge member 40 which is pivotally coupled to the telescoping handle portion 12. In various non-limiting embodiments, the cleaning assembly 10 may include materia... | 03/29/2005 |
| 6860519 | Ball joint apparatus and method of fabrication A ball joint apparatus for a pressurized fluid line includes a bellows and a pair of opposed tube portions to accommodate limited flexure between the tube portions. The apparatus also includes an annular ball element positioned over one of the tube portions and an a... | 03/01/2005 |
| 6859956 | P-trap for plumbing drainage systems A P-trap device for plumbing drainage systems is shown. The device has a first tubing element having a pipe attachment bell at one end and a first coupler portion at the other end and a second tubing element having a pipe attachment bell at one end and a second coup... | 03/01/2005 |
| 6755186 | EGR system flexible gas connection joint A flexible gas connection joint for use with an exhaust gas recirculation system is located between an engine exhaust manifold and a turbocharger. The flexible joint comprises a hot pipe for connection with an exhaust gas source. The hot pipe has a first end for con... | 06/29/2004 |
