Abstract: An improved ground cover. The ground cover is comprised of mulch and a binder. The mulch is molded into the shape desired and held together by the binder. The mulch is comprised of a plurality of small pieces. The binder surrounds the mulch and holds the mulch together. The mulch bound together is both gas and water permeable. Also, the bound mulch is biodegradable and harmless to soil and plants. The mulch may contain leachable plant nutriments. The mulch is opaque so as to retard weed growth and able to retain water.

Abstract: An improved detachable seat pedestal that can be secured to both a vehicle seat and the floor of a vehicle. The pedestal includes a base plate and a seat support. The base plate is adapted to be secured to the floor of the vehicle. The seat support is adapted to be secured to a vehicle seat. The base plate and seat support have aligning devices and attaching devices which allow the seat and the seat support to be removed from the base plate and the vehicle as desired.

Abstract: An implement for removing from its socket and testing a Christmas light bulb which has a handle with two opposite ends. The handle has a cap secured to one of the ends. The cap has a socket in its distal end and the socket is adapted to loosely receive the base of a bulb. A cavity is formed in the other of the ends. The cavity has a top and a pair of opposite side walls that extend toward the other end, and a bottom. A bulb gripper is provided in the bottom for gripping the base of a bulb. A battery is housed in the handle. The battery is easily accessible so that it can be removed and replaced as desired. The battery and the cap are electrically connected. The handle cooperatively attaches the cap and the cavity and the gripper so that the bulb can be positioned in the cavity and the gripper can grip the base to the bulb from its socket without separating the bulb from its base. The bulb then can be loosely positioned in the socket and tested.

Abstract: An ergonomic, hand held instrument comprising an instrument and a shell. The shell has a longitudinal axis and opposite ends and a hollow interior. The instrument is positioned within the shell with its operational end extending from one end of the shell. The shell has a groove therein extending from adjacent the one end at least a partial revolution about said shell to adjacent the other end. The groove has a bottom and an upstanding wall. The groove spirals around the shell. The bottom has a width greater than the size of one's fingers. The spiral may have one or more partial turns or a single continuous turn or partial turn between the opposite ends of the shell.

Abstract: An electrostatic spray nozzle that is positioned at an angle above horizontal and less than vertical having a body with an upper fluid emitting end and a lower bottom end. The body having an interior cavity therein. Within the cavity is a shim capable of conducting electricity that defines an opening at the fluid emitting end and a channel that joins the fluid emitting end opening to a supply of flowable material. The body has an enclosed electrode external adjacent to and below the emitting end. Both the shim and the electrode are electrically connected to a voltage source. The nozzle, in operation, bends the field adjacent the emitting end upwardly in accordance with the method of the invention.

Abstract: A disposable cutter which has a plurality of cutting edges. The cutter has perforations adjoining the cutting edges. The cutter defines an axis of rotation. The cutter is joined to a transparent bowl. The bowl is concentric with the axis of rotation. The bowl has a bottom tool driver opening concentric with the axis of rotation.

Abstract: A tool having a shaft with a longitudinal axis and opposite ends. A boss is positioned at one of the ends. A tool collet is positioned at the other of the ends. A bore is in the boss end. The boss has a pair of pins that extend from opposite sides of the bore. A cutting lid with cutting edges on its top and a pair of bores passing therethrough. The cutting lid can be positioned on the pins and locked onto the boss, whereby upon rotation of the tool driver, the cutting lid is securely held in operable position on the tool driver throughout the operation and may be easily removed when desired.

Abstract: A tool driver having a shaft with a longitudinal axis and opposite ends. A boss is positioned at one of the ends. A tool collet is positioned at the other of the ends. The boss has a bore extending axially thereof forming debris cavity. An actuator on the shaft. A pair of oppositely disposed pins on the actuator. The pins are movable in relation to the boss in response to movement of the actuator. The actuator and the pins move as a unit axially of the boss between an at rest position and a static position. The pins are movable between an extended position and a retracted position as the actuator moves between an at rest position and a static position, whereby a tool can be positioned on the tool driver when the actuator is in its static position and held in operable position on the tool driver when the actuator is in its at rest position.

Abstract: An electrostatic powder coating apparatus comprising a powder reservoir, a gas flow injection chamber, a diffusion chamber and a coating chamber and method for coating a substrate or target objects. The injection chamber receives powder from the reservoir at a controlled rate. The powder particulates are entrained by a gas flow within the injection chamber. The diffusion chamber receives the particulates from the injection chamber. The diffusion chamber deaccelerates the particulates and creates a particulate cloud. The coating chamber receives the particulate cloud. A housing encloses the coating chamber. The coating chamber is isolated from the ambient atmosphere. The coating chamber has a cloud inlet and a cloud outlet. The cloud flows through the coating chamber from the inlet to the outlet. One or more deflectors, within the chamber, define a passage and two or more pockets adjoining the substrate or target objects.

Abstract: A handle for a handled implement. The handle has a stub, a yoke and a haft. The stub has a shank and a head. The stub has a longitudinal axis. The yoke is disposed on the shank. The yoke abuts the head axially. The yoke is free to rotate about the axis relative to the stub. The yoke has at least one lug disposed in spaced radial relation to the shank. The haft is elongate and engages the head. The haft is joined to the yoke in fixed rotational relation.

Abstract: A panel connector comprising first and second members and a lock. The first and second members define an axis. The first and second members are slideable in relation to each other along the axis. The members also are slideable in relation to each other transverse to the axis. The lock has engaged parts connected to the first and second members, respectively. The lock limits movement of the members transverse to the axis. The lock is disengaged by movement of the members axially relative to the lock.

Abstract: An impact borer, a connector, a method for embedding lines and an improved method for sinking geothermal wells. The impact borer has a shell, which has a longitudinal bore. An anvil closes one end of the bore. A ram is reciprocally slideable within the bore, against and away from the anvil. The ram divides the bore into front, rear, and ram chambers. A director is joined to the shell. The director is monolithic. The director isolates the front and rear chambers in alternation upon reciprocation of the ram. The director defines an inlet passage communicating with the ram chamber and an outlet passage communicating with the rear chamber.

Abstract: A lighted bonding iron having a heating unit which defines a plane. A handle is mounted to the heating unit. First and second light sources are incorporated in the handle. The light sources project nonintersecting beams obliquely toward the plane.

Abstract: An adjustable lubricating system for an internal combustion engine such as the Harley-Davidson 74 and 80 cubic inch twin-v engines. An oil pump having a pressure relief valve connected to a plurality of passages adjacent the pump outlet through which pressurized oil flows to lubricate various parts depending upon the positioning of the valve. A pressure relief cap is provided with a bore extending therethrough in which an adjusting screw is positioned. The cap, bore and screw have mating threads allowing the screw to be movably positioned within the bore. The cap has external threads thereon mating with the internal threads of the pressure relief valve bore of the fuel pump of the lubricating system of the engine. An oil seal is provided within the cap bore which engages the screw. The screw engages the pressure relief spring of the pressure relief valve.

Abstract: An impact borer having a shell and an air drive within the shell. The air drive includes a ram for reciprocation within the shell and a manifold joined to the shell. The manifold defining an inlet passage delivering air to the air drive and an outlet passage exhausting air from the air drive, and a duplicate passage interconnecting the inlet and outlet passages within the manifold.

Abstract: A closed loop, pressurized system for a ground source heat pump and a pressure/liquid source module therefore. The pressure/liquid source module has a liquid tank having a predetermined liquid level and an inlet pipe extending downwardly within the tank from adjacent the top of the tank to a distal end which is below the liquid level. The inlet pipe is adapted to be connected to the loop of the closed loop, pressurized system of the heat pump. The liquid tank has an outlet adjacent the bottom of the tank, the outlet being connected to the heat pump through a check valve and a liquid pump. The valve is between the tank and the pump.

Abstract: A tool driver which has a body having a bore. The bore has a longitudinal axis. A plunger is disposed in the bore. The body and the plunger have a lock. An actuator is disposed on the body. The actuator and the plunger are loosely coupled. The actuator is axially movable relative to the body and the plunger between a locked position and a retracted position. The actuator, in the locked position, substantially immobilizes the plunger relative to the body. The actuator and the plunger are axially movable together, relative to the body, between the retracted position and an extended position.

Abstract: A shielded universal joint having a pivot head defining a primary axis. The pivot head has a ball and a neck. The ball has a longitudinal slot. The slot has a throat at the center of the ball. The imperfect socket head is provided having a socket and a pin. The socket defines a secondary axis. The socket has a cavity concentric with the secondary axis. The cavity closely receives the ball. The socket has a continuous margin. The pin is joined to the socket in spaced relation to the margin. The pin extends through the passage. The pin defines a first pivot axis extending longitudinally through the pin. The pin and the throat define a second pivot axis extending through the throat and the pin perpendicularly to the first pivot axis. The socket head is simultaneously pivotal relative to the ball about both of the pivot axes.

Abstract: An ergonomic writing instrument comprising a writing instrument and a shell. The shell has a longitudinal axis and opposite ends and a hollow interior. The writing instrument is positioned within the shell with its operational end extending from one end of the shell. The shell has a groove therein extending from adjacent the one end to adjacent the other end. The groove has a bottom and an upstanding wall. The groove spirals around the shell. The bottom has a width greater than the size of one's fingers. The spiral has at least two turns between the opposite ends of the shell.