Abstract: The invention relates generally to an improved mop having A support arm having a handle, a mop head that is pivotally attached to said support arm, a pair of rollers disposed in said mop head, a cleaning pad rotatably carried by said rollers so that a first roller carries said cleaning pad and a second roller draws sections of said cleaning pad across a cleaning area defined by said mop head, a spray nozzle carried by said mop head that is fluidly connected to a cleaning solution container for allowing the user to select and spray a cleaning solution on the surface being cleaned, and an ultra violet light source disposed on said mop head for disinfecting said cleaning pad.

Abstract: The present invention is a derailleur comprising: a base plate disposed between the perimeter of a drive sprocket nest and a pedal sprocket; a chain guide attached to said base plate for moving a chain laterally causing said chain to move form sprocket to sprocket in a sprocket nest; a chain guide surface included in said chain guide for causing said chain to contact over ½ the perimeter of said pedal sprocket decreasing the likelihood of the chain slipping off said sprocket; and, a tension member attached to said base plate for removing slack in a chain as the chain moves from a larger sprocket to a smaller sprocket.

Abstract: The invention relates generally to a hanging gardening and watering apparatus comprising: a set of trellises pivotally connected to each other and to opposing sides in a vertical scissor arrangement allowing for the frame to expand and contract varying the volume occupied by the frame; a fertilizing system carried by the frame and disposed at the top of the frame; a set of compartments included in the fertilizing system for holding additives taken from the group consisting of: fertilizer, weed killer, pre-emergent, fragrance and any combination thereof; and, a tube for directing water from a water supply to siphon additives from selected compartments so that the water and additive are mixed in the water stream and directed to a delivery system so that the mixture is delivered to plants disposed in the frame.

Abstract: This invention is a bicycle for a standing rider including a frame, a drive support attached to a front support member having a front end and a rear end; a front crank arm rotationally attached to the front end of the drive support and attached to a front sprocket; a rear crank arm rotationally attached to the rear end of the drive support and attached to a rear sprocket; a pedal attached to the front crank arm and the rear crank arm so that when the crank arms rotate, the pedal remains parallel to the ground; a spacing member attached to the drive support and the mail support member so that the drive support is disposed parallel to the ground.

Abstract: A dual drive system for a non-motorized vehicle comprising a first drive unit disposed on a vehicle frame, wherein the first drive unit has a rotary action and is operatively associated with a first wheel assembly for turning a wheel; and, a second drive unit disposed on the vehicle frame, wherein the second drive unit has a lever action and is operatively associated with the first wheel assembly for turning the wheel. The first drive unit and the second drive unit are independently operable for turning the wheel.

Abstract: This invention is directed to a variable speed drive system comprising: a frame having front and rear wheels; reciprocating pedals rotatably attached to the frame for supporting the rider; a pedal cam attached to one of the pedals at a hub where a distance between the hub and a first sprocket of the pedal cam is less than a distance between the hub and a second sprocket of the pedal cam; a coupling cam attached at a front axle and operably connected to the pedal cam so that when the pedal cam rotates when force is exerted downward on the pedal, the coupling cam rotates in an opposite direction from the pedal cam; and a drive sprocket carried by the coupling cam and linked to a wheel sprocket by a drive chain so that when the coupling cam rotates, the drive sprocket rotates causing the rear wheel to rotate.

Abstract: A bicycle frame having a first frame section carrying a handle bar assembly and a front wheel assembly; a second frame section carrying a crank unit and a rear wheel assembly; a first primary connecting arm carried by said first frame section being received into a second primary connecting arm carried by said second frame section, wherein said first primary connecting arm is telescopically carried by said second primary connecting arm for extending and retracting said first frame section relative to said second frame section; a mounting plate included in said second frame section extending over said rear wheel assembly; a plate suspension member included in said second frame section connecting said mounting plate to said rear wheel assembly for controlling relative motion between said mounting plate and said rear wheel assembly. A rider platform is carried by said mounting plate for accommodating a rider.

Abstract: A lever drive system for a scooter including a crank arm having a first distal end pivotally carried on a frame and operatively associated with a drive sprocket, wherein reciprocating movement of the crank arm causes rotation of the drive sprocket for moving a drive chain operatively associated with a wheel assembly. A footrest is disposed on the crank arm for operating the crank arm. A cam member is pivotally mounted to the frame generally adjacent the crank arm. A cam follower is carried by the crank arm engaging the cam member, wherein movement of the crank arm causes the cam follower to move along a contoured control surface of the cam member for controlling an up and down movement of the crank arm.

Abstract: The present invention is a low profile derailleur for a chain driven personal vehicle with an attachment plate, a frame, a positioning angle included in said attachment plate, a transition rail attached to said attachment plate, a chain guide slidably attached to said transition rail, allowing said chain guide to move laterally in relation to an axis of a wheel carried by said frame causing a chain connected to a drive sprocket nest to move from sprocket to sprocket within said sprocket nest, a spring biasing said chain guide in one direction and a cable for moving said chain guide in an opposite direction causing the chain to move from sprocket to sprocket, an inner surface included in said chain guide for contacting said chain, when said chain guide moves said chain from a larger sprocket in the sprocket nest to a smaller sprocket.

Abstract: A shoe with a resilient heel comprising: a shoe having a heel, midsole, outsole, toe, vamp and quarter; a rear resilient member attached to the midsole having a rear impact area for impacting the ground during a first stage of a step and a rear mid-impact area for impacting the ground during a second stage of a step wherein the rear impact area includes a rear upward curve; and, a front resilient member attached to the midsole forward the quarter having a front mid-impact area for impacting the ground during a third stage of a step and a front impact area for impacting the ground during a fourth stage of a step wherein the front impact area includes a front upward curve.

Abstract: A non-back-bending chain having a plurality of links wherein said links include a rounded portion, a right flat portion, a bottom portion, and a left flat portion. The rounded portion allows the chain to bend or coil in one direction. The flat portions, when in contact, prevent the chain from bending in the opposite direction. Therefore, a chain that can be used to both “push” and “pull” is provided. Further, the chain can be used to provide a rigid extension that can be used to support a force even when only supported by one end. The chain can be retracted for storage and bunched or coiled.

Abstract: The present invention is a light-weight, single handle post hole digger. The single handle of the post hole digger is generally comprised of an outer elongated vertical handle and an inner elongated vertical shaft located substantially within the outer handle. The post hole digger of the present invention has two blade members used to cut into the ground and to loosen soil when in an open configuration and then used to capture and remove soil when in a closed configuration. In some embodiments, a first stationary blade member is permanently attached to the inner elongated vertical shaft by an adjustable pin or bolt and a second movable blade member is connected to the outer elongated handle via a connection rod.

Abstract: The present invention is a derailleur for moving a chain to a different sized sprocket in a drive sprocket nest comprising: a feed arm for directing onto one of multiple sprockets within the drive sprocket nest when the feed arm is rotatably mounted at a pivot end onto a frame of a vehicle; a take up roller attached to the feed arm supporting the chain so that when the take-up roller moves laterally the chain moves from one sprocket to another sprocket in the drive sprocket nets; a roller feel sprocket supporting the chain so that the chain contacts over ½ the perimeter of the sprocket contacting the chain in the drive sprocket nest; an opposite chain guide end attached to the feed arm so that the chain guide end traces a path substantially parallel to a tangent to the outer periphery of the drive sprocket nests.

Abstract: This application is directed to a fragrance dispenser attachably connected to a fan comprising: a housing having openings defined in the housing; a fragrance reservoir included in the housing for receiving a fragrance medium containing a fragrance; a cover operably associated with the opening for restricting airflow into the fragrance reservoir; and, a cover actuator operably connected to the cover having an open position allowing airflow into and out of the fragrance reservoir for dispensing a fragrance and a closed position for restricting airflow into and out of the fragrance reservoir.

Abstract: A non-back-bending chain having a plurality of links wherein said links include a rounded portion, a right flat portion, a bottom portion, and a left flat portion. The rounded portion allows the chain to bend or coil in one direction. The flat portions, when in contact, prevent the chain from bending in the opposite direction. Therefore, a chain that can be used to both “push” and “pull” is provided. Further, the chain can be used to provide a rigid extension that can be used to support a force even when only supported by one end. The chain can be retracted for storage and bunched or coiled.

Abstract: This invention is directed to a drive system using a metal band having a curved bias perpendicular to its long axis. Openings can be included along the band's long axis for receiving pins disposed on a gear. The gear's pins drive the band allowing the energy from the drive gear to both push and pull the band due to the curve bias of the band.

Abstract: This invention is a scooter manufactured in combination with a water cannon or a scooter accessory comprising: a scooter having a platform, standard, and handle; a fluid reservoir carried by said scooter in fluid communications with an actuator; a nozzle in fluid communications with said reservoir and carried by said handle so that fluid contained in said reservoir is forced through said nozzle when said actuator is activated. The nozzle can rotate without moving the handle and the actuator can be activated by the rider's hand or foot and be manual or motorized.

Abstract: This invention is directed to an improved shoe comprising: a shoe having a heel; a cavity defined in said heel; and, a spring assembly for being received in said cavity and attached to said shoe having a plurality of leaf springs. The invention can also include a vibration damping element carried by each of said leaf springs. The invention can also include non-slick coverings carried by each of said leaf springs.

Abstract: This invention is directed to a system for providing a modifiable skateboard comprising: a deck; a plurality of mounting slots defined in the bottom of the deck for receiving attachments; a plurality of detent indentions defined in the mounting slots operatively associated with attachments thereby securing accessories to the underside of the deck; an accessory having an attachment member that can be received in the mounting slot accessories to be attached to and arranged in multiple configurations to the deck. The invention can also include accessories selected from the group of trucks with wheels, single wheels, ice blade, pivots and the like. The invention can include an opening defined in the deck for receiving a wheel; and, a wheel carried by the mounting rails so that a portion of the wheel protrudes above the deck and a portion of the wheel protrudes below the deck.

Abstract: This invention is directed to a window shade comprising a plurality of slats carried by a retracting member; a reflective layer included in each slat wherein the reflective layer reflects natural light away from a structure when the slats are in a first position and reflects light into the interior of a structure when the slat are in a second positions; and, an image segmented onto each of the slats so that when the slats reflect light into the interior of a structure, the image is integrated and reflected on the ceiling of the interior of the structure.