Abstract: A cover is provided, preferably for securing valves, propellers, door knobs and the like. The cover entails a hinged plate having two sections. Each section contains an indentation which, when the sections are closed, forms an aperture. A pair of arms may depend from each section in alignment with the indentations. When the sections are closed, the arms will form a hollow column in alignment with the aperture. The hollow column will also preferably contain a constriction, preferably formed by a pair of lips extending inwardly from each arm. The sections will also contain sidewalls rising from the sections opposite the hollow column if it is present. A cap is provided which will fit over the sidewalls. A tongue and groove mechanism may be provided to allow the cap to engage the sidewalls and the sections to which they are attached. A plurality of locking apertures may also be provided in the sections and the cap so that the cover may be locked with a padlock.

Abstract: The down hole motor is a self-contained radial drive unit that is driven by a linear input, which can be supplied from various sources. As linear motion is applied to the input of the tool, drive pins on a drive shaft follow a helical path, converting the linear motion into radial motion at the attached mandrel end. This may then be utilized in various activities such as drilling, boring and obstruction removal. This tool may also be used in conjunction with jarring mechanisms in order to create an impact drilling device, or a percussion motor.

Abstract: The down hole jar tool is a tool used to apply jarring forces to objects that may be obstructing the path of a down hole, or above-ground operation that requires a repetitive jarring action to dislodge or remove such objects. The tool is used by providing a linear input to a mandrel portion that draws back against a compressible unit of predetermined resistance until a releasing means abruptly releases the mandrel portion. The mandrel portion then rapidly moves in the direction of the linear input until it encounters a stationary anvil, which produces the desired jarring action. This tool may also be combined with accelerators and/or valves, as well as other tools, to create a more substantial jarring impact.

Abstract: A console with adjustable pivoting arms. The preferred embodiment has a pair of drink holders each having an adjustable arm that pivots to vary the size of drink holder. The arms can preferably be locked into position. A ledge is positioned below the pivoting arms to support drinks held therein. The body of the console preferably contains several storage sub-compartments, which may be configured to retain specific items such as CD's, cassettes, sun glasses, telephones, flashlights, change, and etc. The console is also preferably provided with several electrical sockets, a power cord configured to plug into a power source such as the 12 volt DC cigarette lighter socket present in most automobiles, and a circuit to operatively connect the console sockets to the power source. The circuit may be provided with a power inverter so that at least one of the sockets can provide alternating current.

Abstract: A method and system for preventing vehicle misfuelling by utilizing an apparatus that receives a fuel nozzle into the filler neck, and activates a vacuum on the nozzle inserted therein. Using the pump's internal shut-off mechanism, this prevents the fuel pump from dispensing fuel until the sensing unit within the apparatus is able to identify the fuel proposed to be added to the tank. If the fuel is deemed acceptable, the vacuum is released, and the fuel is permitted to enter into the desired fuel tank.

Abstract: A motion waterfowl decoy. The preferred embodiment has a pair of wings mounted to an axle such that the wings rotate with the axle. The wings' undersides are preferably lighter than their topsides. A pull cord is wound about the axle so that unwinding the cord will spin the axle and wings. As the wings rotate, their lighter underside is alternately displayed, creating a strobelike effect resembling wings flapping. A biasing device such as a length of rubber or latex tubing or a spring is attached to the axle. Rotating the axle by pulling the cord loads the biasing device. When the cord is released, the biasing device will unload, causing the axle and wings to rotate in the opposite direction and rewinding the pull cord about the axle. The decoy preferably floats, and can be used to disturb the water's surface in imitation of landing or feeding waterfowl.

Abstract: A vertically stabilized shelf bracket assembly having at least two support strips on which at least one cabinet and preferably one or more shelves are mounted. The shelving is stabilized in several ways. First, the brackets are provided with a shelf engaging recess. Second, the brackets are provided with a vertical member which engages the shelves. Preferably, the recess and the vertical member will engage the shelf at opposite ends of the shelf, securing the shelf to the bracket. The shelves can be further stabilized by securing the brackets against vertical displacement. This can be accomplished by securing the shelf brackets to the support strip with a locking pin. With the locking pin in place, the shelf bracket cannot be moved upward.

Abstract: A reinforcing system for strengthening a door frame having two parallel vertical doorjambs separated from one another by a top horizontal doorjamb. The reinforcing system comprises two elongated channel-shaped 90° corner members positioned in the upper opposite corners of the door frame. Each corner member comprises one elongated flat panel with two substantially parallel sides extending along and outward from the opposite edges of the flat panel. The flat panel has a width and the parallel sides extend in a direction permitting each of the parallel sides to be positioned adjacent one of the opposing sides of a doorjamb when the flat panel is positioned adjacent the exterior side of the doorjamb. The reinforcing system further comprises at least one elongated straight channel-shaped member otherwise similarly formed positioned on the doorjamb opposite where the door hinges will be attached.

Abstract: A disposable extended sump line having a pump end and a mouth end for removing water from a barge or other container. The mouth end has a double layered strainer basket covering its entrance. The pump end preferably has a valve which may be opened to introduce water into the sump line from above. The pump end of the line is also configured to connect to a pump, so that suction may be applied. The double layered strainer basket will keep the cargo away from the mouth end of the sump line and prevent clogging. By adding water to the sump line through the valve, the sump line may be primed quickly. Finally, by making the sump line from disposable materials, the problems of damage to the sump line during unloading may be overcome by simply discarding the sump line and replacing it with another before reloading.

Abstract: A safety syringe having a sheath advanceable into a covered position by operation of the plunger with a mechanism for securing the sheath in the covered position. A bar extends across the interior of the barrel. One or more arms depend from the sheath, engaging the plunger directly or indirectly. Depressing the plunger pushes the sheath, via the arms, into the covered position. The arms each include a first and a second tooth. As the sheath is advanced, the first tooth will encounter the bar. The leading edge of the first tooth is beveled to allow the tooth to pass over the bar. The trailing edge of the first tooth is not beveled, preventing the first tooth from being pulled back over the bar. The leading edge of the second tooth is likewise not beveled, also preventing the second tooth from passing over the bar. The first and second teeth lock the bar between them, preventing the sheath and arms from moving in either direction.

Abstract: A method and system for evacuating vapors from a vessel comprising at least one fluid line which can have a pump configured to draw a water and/or air mixture which is combined with vapors vacuumed from a tank via another inlet, yielding a solution that can then be disposed as a liquid. Vacuum at the inlet is created by the flowing of the water or air/water mixture past the inlet. The reduced pressure of the moving liquid causes a pressure differential with the higher pressure within the tank, and thus the vapors migrate into the vapor evacuation assembly, are mixed with the fluid, and can then be disposed, or continually recycled, with the fumes stored for later disposal.

Abstract: A safety syringe for a vacuum specimen tube having a stopper. The syringe includes a shroud with a double ended needle and a sheath slidably positioned over the needle's external end. The sheath's tip can be hypodermically inserted with the needle. The sheath moves between an exposed position where the sharp point of the needle's external end is exposed and a covered position where the sharp point of the needle's external end is inside the sheath. After the needle and sheath are inserted into the patient, the vacuum tube is seated in the shroud, piercing the stopper with needle's internal end and allowing blood to flow into the tube. As the tube is seated, it will also preferably engage an arm extending from the sheath to advance the sheath into the covered position. Thus, the sheath is in the covered position before the syringe is removed from the patient.

Abstract: A land anchor for use with a winch and cable assembly affixed to a vehicle to pull the vehicle when immobilized having a fluke formed by wings shaped to penetrate into the ground and shaped to keep the fluke level during penetration into the ground, and a removable stock assembly attachable to the fluke. The fluke is provided with a stock assembly mount having a tubular member provided with a parallel slot extending through one side of the tubular member. The tubular member is fixedly attached to the rear thrust end section of the fluke with the slot being positioned to permit the stock assembly to be received by the stock assembly mount. The stock assembly has an engaging member shaped to engage and fix the stock assembly to the stock assembly mount.