Abstract: A device for collecting and storing a sample from relatively hard or loose products includes a container having an open end and a sample collection unit. The sample collection unit has a cap adapted to close the container open end, a handle extending rearwardly from the cap, and a coring scoop extending forwardly from the cap. The coring scoop is sized to fit within the container when closed by the cap. The coring scoop includes a pair of spaced side walls that are integrally joined by a curved connecting wall with a center of curvature to form an open channel into which a sample is received during sample collection. The handle comprises first and second I-beams extending rearwardly from the cap and intersecting each other along a longitudinal axis that is coincident with the center of curvature to thereby form a plurality of torque arms that extend radially from the axis.

Abstract: An article-carrying apparatus is provided for attachment to a mobile walker having a frame including at least one generally horizontal frame member supported by one or more generally vertical depending legs. The carrier includes a front panel, a rear panel a pair of opposed side panels and a base panel having integral connecting units enabling the panels to be snap-fitted together during assembly. The side panels have integral brace members adapted for being secured to the vertical depending walker legs. The side panels include inverted U-shaped handles sized and shaped for being pivotally carried on the generally horizontal frame member.

Abstract: A modular rack assembly includes a plurality of interconnected support modules sandwiched between a pair handle modules with a pair of elongate fastener assemblies securing the modules together. The length of the rack assembly may be adjusted by adding or taking away modules. Each module is of I-beam construction and is preferably integrally molded of a relatively stiff plastic material. The modules may be pigmented to provide rack assemblies of different colors for distinguishing between articles supported thereon.

Abstract: A device facilitating operation of a doorknob, comprising a tubular body member having a continuous wall with an outer gripping surface and an inner surface defining bore adapted for receiving the doorknob. A plurality of resiliently deformable projections extend inwardly from the inner surface of the wall. A distance between opposing projections before installation of the device on the doorknob is smaller than a cross dimension of the knob. Each projection has a pair of spaced end portions formed integrally with the inner surface of the wall. The outer gripping surface of the continuous wall includes a generally curved section between each pair of spaced end portions before the device is installed on the knob. Deformation of the projections upon installation of the device on the knob causes the spaced end portions of each projection to spread apart and embrace an outer periphery of the doorknob.

Abstract: An adjustable support apparatus for facilitating movement of a person from one position to another includes one or more upright support units and an adjustable frame assembly for connecting or mounting the support unit(s) to a structure. Each support unit includes a compartment with a hollow interior and a handle connected to the compartment. A pocket with an opening is formed in the compartment for providing access to the hollow interior. The handle includes an elongate bar spaced from the compartment portion and sized to be grasped by the hand of a person. Two or more upright support units may be arranged in tandem and/or opposite each other. The distance between the support units is adjustable through the frame assembly.

Abstract: A stirring device is adaptable for use in microwave ovens with turntables. The stirring device includes a gear train assembly that increases the normal rate of revolution of a microwave turntable by several fold. A driving head coupler is connected to a driving end of the gear train assembly and engages a turntable driving head, so that rotation of the driving head during use of the microwave oven causes rotation of the driving head coupler. A magnetic stirring actuator is connected to a driven end of the gear train assembly for rotation therewith. A magnetic stirring device is positioned in a container along with the contents to be heated and stirred. During use of the microwave oven, the turntable driving head rotates at a first rate of revolution and thereby causes a corresponding rotation of the actuator at a second rate of revolution greater than the first rate to thereby simultaneously heat and stir the contents situated in the container at the second rate of revolution.

Abstract: A toilet seat aid consisting of a toilet seat aid body having a first sitting area and a second sitting area opposing each other. An operational opening is disposed substantially centrally within the seat body. The operational opening passes through the body, so as to interconnect the first and second sitting areas.

Abstract: A device for assisting in the performance of creeping exercise includes an exercise support frame having at least first and second side supports spaced from each other; a flexible support arrangement for supporting a user within the support frame during the exercise and a coupling arrangement for adjustably coupling the flexible support means to the support frame. Upon placement of the user within the flexible support arrangement, one portion of the flexible support arrangement engaging one of the side supports presses against another portion of the flexible support arrangement and presses against the frame, so that the flexible support arrangement is locked in a predetermined position supporting the user.

Abstract: A toilet height conversion structure for use in combination with a toilet having a rear portion and a supporting frame which includes at least a substantially horizontal support member and a pair of substantially vertical inner support members. The structure consists of a mounting block positioned at the rear portion of the toilet and a riser. A transverse channel arrangement is formed in the mounting block for securing the horizontal support member and preventing transverse movement of the frame relative to the toilet. The mounting block is also formed with a lateral channel arrangement for securing the pair of vertical inner support members and preventing lateral movement of the frame relative to the toilet. An adjustable connecting arrangement is formed in the mounting block for securing thereof at the rear portion of the toilet.

Abstract: A goniometer for measuring flexibility and extent of movement of members of a limb connected to a joint consists of first and second arms pivotally connected to each other and a feedback arrangement integrated into the arms. The feedback arrangement includes a generating unit for generating an operational beam, a reflecting unit for reflecting the operational beam, a receiving unit for receiving and analyzing the operational beam reflected from the reflecting unit, an adjustment unit for adjustment of an operational space. The operational space is defined by juxtaposition of the reflecting unit and adjustment unit, whereas an area and angular positioning of the operational space is indicative of the allowable range of movement of members of a limb and the arm elements. An alarm is provided for alarming a user when movement of the arms is not within the allowable range. The alarm is activated when the receiving unit is prevented from receiving the operational beam reflected from the reflecting unit.

Abstract: A device facilitating turning a key in a keyhole of a lock consists of an elongated housing having distal and proximal ends. A receiving, unrestricted opening is formed within a housing and extends between the distal and proximal ends substantially along a longitudinal axis of the housing. At least one key is pivotally arranged at the proximal end of the housing. In operation, the key is transverse to the housing and the key is turned in the keyhole of the lock by a force applied to the housing. An area of application of this turning force is distributed along and restricted by the receiving opening.

Abstract: A center member is disposed between a pair of end members. A cylindrical member is accepted in a hole in one of said end members and an other cylindrical member is accepted in a cavity formed by the cooperative arrangement of the other of the end members and the center member whereby the one and the other cylindrical members which are in parallel planes are coupled. The arrangement is such that cylindrical members of varying diameters and having their axes angularly displaced relative to each other within their parallel planes are accommodated.