Abstract: The finger ring bottle opener includes a continuous ring band with a finger passage and a finger passage axis. A bar integral with a band palm portion extends from the band distal end and is generally parallel to the finger passage axis. A bottom surface of the bar is a cap top engaging surface. A short shank is integral with the band palm portion and extends radially outward from the band. A prong is integral with the shank and extends forward from the shank. A bottle cap skirt bottom engaging surface is on the prong. When the skirt bottom engaging surface is in engagement with a cap skirt bottom and the bar is engaging the cap top, the cap top surface is substantially parallel to the finger passage axis.

Abstract: The animal stall soil agitator includes a mounting plate assembly pivotally attached to a tractor loader boom for pivotal movement about a transverse horizontal loader boom axis. An elongated frame assembly has an inboard frame end attached to the mounting plate assembly and outboard frame end that extends laterally to one side of the tractor loader boom. An elongated bar is journaled on the elongated frame assembly. A plurality of flat soil agitator bars are fixed to the elongated bar. The flat soil agitator bars are oriented to minimize lateral movement of agitated soil. A reversible hydraulic motor is connected to a hydraulic system of the tractor and rotates the elongated bar in a selected direction. The elongated frame assembly is pivotable about a vertical axis relative to the mounting plate.

Abstract: An electrically powered steerable vehicle usable by the physically challenged has at least one rechargeable battery system, a shopping basket at its front end, and a probe electrical terminal mechanism connected with said battery system and adapted to be carried forwardly on the shopping basket which is connectable with a probe receiver assembly mounting a charging station. Electrical connections are adapted to be attached between the probe receiver, charging station, and a source of electrical power. The probe receiver comprises a forwardly converging system including at least one electrically conductive, resilient, laterally expandable part adapted to be supported at the level of the probe electrical terminal mechanism.

Abstract: The pancake mold includes a scissor assembly with a first arm connected to a second arm by a pivot pin. Both arms have a handle end and a tool end. A mold cavity former is attached to the tool end of the first arm. A spatula is attached to the tool end of the second arm. Moving the handle on the second arm toward the handle on the first arm moves the spatula under the mold cavity former and a partially cooked pancake in the mold cavity former. The scissor assembly is inverted to discharge a partially cooked pancake from the cavity and onto a grill for continued cooking.

Abstract: A vehicle has a housing mounting within it a rotor assembly comprising parallel shafts having intermeshing cutter discs in axially spaced relation thereon. The discs have radial projections with first cutting edges extending axially to face in a rotatively leading direction. Cutter segments carried on the discs project radially outwardly to provide second cutting edges of lesser axial extent facing in the leading direction. A toothed member mechanism carries teeth which project into the axial spaces between the discs and provides axial surfaces for coacting with the first and second cutting edge.

Abstract: The helical rotary cutter includes a cylinder with a plurality of grooves that extend from one cylinder end to the other end. Each groove has a leading groove wall and a trailing groove wall. The leading groove is in a first wall plane that extends outwardly away from the rotor axis in the direction of rotation and intersects the rotor axis. The trailing groove wall is in a second wall plane that extends outwardly away from the rotor axis in the direction of rotation and intersects the rotor axis. A plurality of first base support surfaces are each in a base support plane, perpendicular to the first wall plane and intersect each other. A plurality of second base support surfaces are each in a base support plane, perpendicular to the second wall plane and intersect each other. A rectangular flat cutter blade is clamped to each base support surface.

Abstract: Mooring cleats are mounted on the decks of watercraft and piers adjacent to the water for tying watercraft to piers and to other watercraft. Illumination is provided by forming an elongated groove in the top of the cleat bar center portion or in the cleat housing of a cleat that is pivotally attached to the cleat housing. An illumination member is mounted in the groove. The illumination member can include a tube of trinium gas or a plurality of light emitting diodes. Both light sources provide a visable line that can be seen during periods of reduced visibility. The viable line indicates the location of water and the direction of a safe movement.

Abstract: The cutter mixer has a mixer tub with side walls and a floor. The floor includes a primary floor portion at a lower elevation. At least one secondary floor is positioned vertically above the primary floor portion. A primary vertical spindle is journaled in the center of the primary floor. A secondary vertical spindle is journaled on the secondary floor. Auger flighting is attached to the primary spindle. Auger flighting is also attached to the secondary spindle. The flighting decreases in width from the bottom to the top of each spindle. The bottom of the flighting on the primary spindle sweeps over substantially all the primary floor. The flighting on the secondary spindle overlaps the flighting on the primary spindle and sweeps fodder from the secondary floor to the primary floor. The augers are driven to cut and mix fodder and discharge fodder from the primary floor.

Abstract: The shaft speed monitor includes a hub with a bearing bore with an open end and a bearing end. A bearing stop flange is adjacent to the bearing end. A bearing is pressed into the bearing bore and is seated against the stop flange. A lock ring axially fixes the bearing in the bearing bore. A bobbin with an embedded multi-pole ring magnet and a coil is inserted into the bearing bore in the hub. A spindle with a toothed ring passes through the bearing. The toothed ring is in radial alignment with the ring magnet. Leads connected to the coil pass through a grommet. The grommet is held in a grommet slot in the hub. A seal is pressed into a seal counter bore in the hub and seals against a sealed surface on the spindle as well as against the grommet.

Abstract: A compound archery bow with a handle-providing rigid riser and flexible limbs on the riser mounting bow string pulleys has damping interconnection mechanism between the limbs and riser. A damper is carried by each riser inboard of a riser limb seat. A resilient limb cup for each limb seat has portions for engaging the bottom, side walls and inner end wall of a limb and a fastener extends from each limb through each limb cup and limb seat to secure the limb to the damper.

Abstract: A cart assembly for transporting products on a base platform carried on wheels has a canvas wall. Inversely U-shaped front and rear side rail skeleton structures, with vertically spaced cross rails, on the cart define a front to rear extending product compartment between them spanned by the canvas wall. Vertically spaced side straps loop around the side rail structures to correlate with the cross rails and have coupler ends. Straps carrying mating couplers project from the edges of the canvas wall in vertically spaced relation correlating with the cross rails to couple with the couplers on the side straps.

Abstract: The wet leaf gathering and compressing machine includes a main frame supported by wheels and adapted to be moved along a path parallel to a leaf windrow. A leaf gathering and compressing frame is pivotally attached to the main frame. A leaf gathering assembly, a leaf elevator and a leaf compressor are attached to the leaf gathering and compressing frame. The leaf compressor includes a pair of cantilevered parallel driven augers. Leaves are deposited on top of a forward portion of the parallel driven augers. the rear portion of the driven augers cooperate with a compression housing to compress leaves and force the compressed leaves into the lower portion of a leaf storage bin.

Abstract: A system of transport carts are positioned in side by side relation in fore and aft extending spaced apart rows disposed along a delivery van to leave an aisle between them. The carts have wheel supported upright frames with bottom supports for the products disposed at a level above the floor of the van and open fronts with front decks movable from a stowed retracted position to a generally horizontal operative position adjacent the bottom supports. The decks are movable into generally abutting relation to form a raised false floor between the rows of carts on which hand trucks can travel.

Abstract: A ballscrew and ball nut assembly with complimentary threads providing a ball raceway having a ball re-circulation path within the screwshaft of the ballscrew provided on the peripheral surface of a screwshaft insert and including end passages which communicate with the raceway and a non-helical mid-passage connecting said end passages.

Abstract: A hand truck, with a vertical frame incorporating side rail channels supported on wheels, and a cargo carrying nose, has a longitudinal cross rail extrusion with terminal ends which extend into the channels. The extrusion in cross-section has top, bottom, and side exterior walls connected with interior curved surfaces defining a longitudinally co-extending socket and threaded channel fasteners tap into the socket to anchor therein. Each side rail channel can be provided with walls cooperating with the rear side wall of the channel to form a rear channel and the wheel brackets connecting the wheels to the side rail channels can be secured by fasteners having parts received in the rear channels.