Abstract: A rotary blade lawnmower grass ejection chute device having a capability of folding up from a fully open and operating position to a partially closed or a fully closed position when the leading edge comes in contact with a fixed object. This grass ejection chute device then has the capability of re-opening up to a full operating position when the lawnmower has cleared the fixed object. This grass ejection chute device also has the capability of being fully closed and in a locked position blocking cut grass from being ejected through the lawnmower deck ejection port to allow a mulching process of cut grass clippings to take place.

Abstract: A rotary blade lawnmower grass ejection chute device having a capability of folding up from a fully open and operating position to a partially closed or a fully closed position when the leading edge comes in contact with a fixed object. This grass ejection chute device then has the capability of re-opening up to a full operating position when the lawnmower has cleared the fixed object. This grass ejection chute device also has the capability of being fully closed and in a locked position blocking cut grass from being ejected through the lawnmower deck ejection port to allow a mulching process of cut grass clippings to take place.

Abstract: A paddle device, where this principle described may be configured to accommodate canoe, kayak, paddle boards or any similar watercraft using a paddle type device. This paddle device comprises a shaft having a first end and a second end with a paddle-like blade having a proximal end and a distal end and coupled to the second end of the shaft. This paddle blade device is equipped with one or more multi-blade propellers that are mounted on the paddle blade. The multi-blade propeller or multi-blade propellers are driven by the pulling motion of the paddler or driven by the action of the natural water current the paddler is navigating. The propeller is designed to swivel so as to keep the propeller blade more in direct alignment with the force of the water driving it. This insures that the propeller is at the most efficient angle to help propel and control the watercraft. The propeller or propellers are protected with a lattice type guard on both sides of the paddle blade.

Abstract: A paddle device, where this principle described may be configured to accommodate canoe, kayak, paddle boards or any similar watercraft using a paddle type device. This paddle device comprises a shaft having a first end and a second end with a paddle-like blade having a proximal end and a distal end and coupled to the second end of the shaft. This paddle blade device is equipped with one or more multi-blade propellers that are mounted on the paddle blade. The multi-blade propeller or multi-blade propellers are driven by the pulling motion of the paddler or driven by the action of the natural water current the paddler is navigating. The propeller is designed to swivel so as to keep the propeller blade more in direct alignment with the force of the water driving it. This insures that the propeller is at the most efficient angle to help propel and control the watercraft. The propeller or propellers are protected with a lattice type guard on both sides of the paddle blade.

Abstract: An oar rowing device that may be configured to accommodate a canoe, rowboat, rowing skull or any similar watercraft using an oar rowing device. This oar rowing device blade is equipped with one or more multi-blade propeller housing each having a multi-blade propeller. Each propeller housing with a multi-blade propeller is open on both sides of the oar rowing blade. This oar rowing blade may also be equipped with cone shaped orifice housings through the oar rowing blade each having a center rotating cone shape with inner ribs and grooves. The pulling stroke of the oar rowing device generates the kinetic energy to put into motion the multi-blade propeller and the inner rotating cone shape orifice device.

Abstract: A bicycle having a front and rear wheel geared capability. A bicycle having both front and rear wheel gear controlled and chain driven. A bicycle frame where the front and rear halves pivot on a vertical center section. A steering mechanism that is controlled by the front handlebar that rotates a gear that is meshed with notches on the front end of the steering cable assembly. A center double sprocket system that is connected to drive gears on the front and rear axles by a fixed bar with pivot capabilities, and are chain driven.