Abstract: An adjustable head toothbrush includes a one piece molded head and handle defining an interior cavity within the head portion. An integral molded hinge coupled member is supported within the cavity and is moveable in response to a moveable slide to elevate a portion of the assembly and alter the configuration of bristles within the toothbrush. In one embodiment, a slide is coupled to a link member by an arm and a pair of pivotal members are coupled to a moveable bristle support. In an alternate embodiment, a bristle support is hingeably coupled to a pivoting member which in turn is caused to pivot in accordance with the position of a moveable slide coupled to the toothbrush handle.

Abstract: A high-capacity parking apparatus includes a multi-storyed garage designed in two opposite portions with a space therebetwen for installation of an elevator cage to move the car from an entry to, and unload it to an exit from, a respective parking division in the garage.

Abstract: A viscometer in which the angular position of an element responsive to the viscosity of a liquid, the viscosity of which is to be monitored, is sensed by a magnetic resistive sensor adapted to supply intermittent electrical signals to an electronic means recording the angular position.

Abstract: The keyway of an automobile ignition lock can be protected by a key-shaped element which is secured by a combination lock to substantially preclude tampering with the automobile ignition lock. The guard device can be removed from the ignition lock keyway upon setting of the combination lock dials to the release position, and the regular ignition key can then be used with the ignition lock.

Abstract: A cake cover and candle support a cylindrical center support configured to be inserted into a birthday cake or the like and defining a extended portion. A planar cake cover defines a center aperture and a plurality of candle receiving recesses. The cake cover is received upon and supported by the center support above the upper surface of a cake.

Abstract: An elongated cylindrical housing supports a comb structure on one end and an air nozzle on the other. A reversible electrically driven fan is supported within the housing and produces an air flow through the comb, the housing and the nozzle in either direction. Means are provided for heating the air passing through the housing and the comb.

Abstract: A hydraulic trench support includes a piston and cylinder head supported within a cylinder such that the cylinder head is fixed at one end of the cylinder and the piston is moveable within the cylinder. A piston rod is coupled to the hydraulic piston at one end and extends outside the cylinder and beyond at the other end. A pair of load bearing bases having generally planar construction are attached to the piston rod portion extending beyond the cylinder and to the cylinder head. Means are provided for introducing a fluid under pressure into the cylinder between the inwardly facing surfaces of the cylinder head and piston to provide an outwardly expanding force there between which is coupled to the base members to provide a sidewall retaining force. In one embodiment, spring means are provided which bias the hydraulic trench support toward a contracted position in the absence of fluid pressure.

Abstract: A molded plastic frame, especially for collecting royal jelly, is disclosed. The frame includes a horizontal top frame member which has at each one of its respective ends formations for engaging and locking, with the engaging formations including a tapering surface formation, and the locking formations include a locking lip. The frame also has at least two vertically disposable side member assemblies which can be releasably connected to the top frame member in such a way that they are releasably connected by way of an insert mode which precludes the removal of a respective side member without deformation of the locking lip. The frame assembly also includes at least one transverse jelly cup bar which can be connected to the frame between the vertically disposed side members assemblies.

Abstract: Emergency gas shut-off tool; comprising a three-dimensional shank, having an upper end terminating in a butt and an inverted U-shaped three-dimensional head mounted rotatably to the shank adjacent the butt so as to form a closed space therewith.

Abstract: The sun shade for the occupant of a wheelchair is comprised of a frame structure which can be mounted at the handle grips of a wheelchair. The frame structure includes at least two vertically disposed posts, at least one transverse member for bracing the two vertically disposed posts, and roof-forming members connected to the upwardly extending ends of the two vertically disposed posts. The shade is provided by a sheet of vinyl, canvas or the like and the sheet can be secured by way of snap-on buttons or similar releasable fasteners. The range of the sun shade can be increased by a forward visor portion. The roof portion can be folded to the rear of the wheelchair by being pivotally mounted to the vertically disposed posts.

Abstract: A shopping guide device, comprising a table and a plate mountable thereon, said plate being imprinted with columnar lists of purchasable items, and have slits, respectively arranged vis-a-vis said items, and tabs, mounted slidably within said slits, for earmarking items to be purchased when any of said tabs are slided towards any of said items imprinted on the plate.

Abstract: A generally cylindrical closed ended molded plastic cap for use in a liquid storing container includes a planar sealing surface at the closed end which defines a tab recess. A substantially planar molded plastic tab configured to be pivotally mountable within the tab recess is snap fitted to the cap and is pivotable between a first position in which the cap seals the liquid storing container and a second position in which the liquid may be removed from the container. A pair of tines on the tab cooperate with a corresponding pair of grooves in the tab recess to resist stresses which tend to separate the tab from the tab recess.

Abstract: The disclosure relates to an inflatable infant's seat which can be mounted on an automobile seat and secured with an existing standard seat-belt-buckle arrangement. The infant's seat comprises a unitary structure which includes a seat portion, an upright back portion, a canopy portion, and side walls, all being inflatable by way of an air inflator valve. The seat further includes portholes in the side walls for increasing the viewing range of the infant. The standard seat belt is passed through ring openings at the side walls and secured to retain the seat. The infant's seat also includes a harness for restraining the infant. The infant's seat is safe, comfortable, and appealing to the infant.

Abstract: A wheel mounting device, comprising a handle mounted centered and normal to one surface of a crossbar, cylindric arms extending, respectively from the opposite surface of the crossbar, terminating in undercut heads having, respectively diameters larger than those of the arms, and a roller frame detachably mounted to the crossbar for manipulating the position of the wheel relative to a hub.

Abstract: A phase coherent low frequency dynamic woofer type loud speaker has a shallow depth convex cone diaphragm peripherally secured to a loud speaker support frame at one face. A ring permanent magnet is disposed behind the convex cone encircling a concentrically disposed smaller diameter pole piece. A tubular voice coil is centrally secured to the internal face of the vibrating cone and is disposed in the annular free channel volume space between the concentric circular pole piece and the inner circular volume of the permanent magnet. A flat back plate adaptively is secured to the pole piece and the permanent magnet in a concentric array. The back plate, pole piece, ring magnet and top plate form a magnet assembly which in one embodiment is removable as a unit from the speaker support. Multiple structural frame supports having a triangular cross-section extend radially connectively to the exterior loud speaker mounting frame.