Abstract: Certain exemplary embodiments can provide a system comprising a tub, a cover, a wick, and a diffuser cap. The tub defines a cavity. The tub is constructed to hold a liquid in the cavity. The tub comprises a top ring. The cover is constructed to be coupled to the top ring of the tub. The cover defines an aperture. The wick is constructed to convey a liquid via diffusion. The diffuser cap comprises a central stem. The central stem is constructed to engage with the wick. The diffuser cap is constructed to vent vapor conveyed to the diffuser cap via the wick.

Abstract: A support unit for supporting readable material at a convenient angle and height for facilitated viewing. The support unit is deployable between a collapsed and generally flat non-deployed position, and a deployed position with a support platen at an adjustably selected angle and height for comfortable viewing. In one embodiment, the support platen is pivotally mounted onto an intermediate bracket plate which in turn is pivotally mounted onto a base plate, with an upper support strut adjustably set to accommodate support platen positioning relative to the base plate and bracket plate in one of multiple angular settings. The support platen may include or support a digital device such as an electronic touch pad, computer or reading device. In a preferred form, the upper support strut is adapted to overlie and protect the support platen and device thereon in the non-deployed position.

Abstract: An exercise device for achieving desired abdominal contractions during exercise movement includes a back support and a pair of leg blades removably attached to the back support. The device includes a back blade attached to the back support and extending upward from the lower end along a centerline of the back support, and a neck support assembly attached to the back blade.

Abstract: An exercise device for achieving desired abdominal contractions during exercise movement includes a back support and a pair of leg blades removably attached to the back support. The device includes an adjustable back blade attached to the back support and extending upward from the lower end along a centerline of the back support, and a neck support assembly attached to the back blade.

Abstract: A system and device for golf putting practice, in which the device includes a first leg, a slider element attached to the first leg for grasping a shaft, and a shorter second leg pivotable to the first leg. The second leg is released and squeezed against the first to expose an opening in the slider element to receive the shaft therein, the second leg then released to pivot outward, causing the slider element to move down relative to the upper end of the first leg, closing down on the opening and seating the shaft. A second support device is installed in spaced relation on the shaft to achieve the level horizontal position of the shaft as a guide for a golfer practicing putting strokes with a golf putter.

Abstract: A support unit for supporting readable material at a convenient angle and height for facilitated viewing. The support unit is deployable between a collapsed and generally flat non-deployed position, and a deployed position with a support platen at an adjustably selected angle and height for comfortable viewing. In one embodiment, the support platen is pivotally mounted onto an intermediate bracket plate which in turn is pivotally mounted onto a base plate, with an upper support strut adjustably set to accommodate support platen positioning relative to the base plate and bracket plate in one of multiple angular settings. The support platen may additionally support the reading material such as an electronic digital device including electronic touch pad or keypad, at a selected rotational position. In one preferred form, the upper support strut is adapted to overlie and protect the support platen and device thereon in the non-deployed position.

Abstract: A support unit for supporting readable material at a convenient angle and height for facilitated viewing. The support unit is deployable between a collapsed and generally flat non-deployed position, and a deployed position with a support platen at an adjustably selected angle and height for comfortable viewing. In one embodiment, the support platen is pivotally mounted onto an intermediate bracket plate which in turn is pivotally mounted onto a base plate, with an upper support strut adjustably set to accommodate support platen positioning relative to the base plate and bracket plate in one of multiple angular settings. The support platen may include or support a digital device such as an electronic touch pad, computer or reading device. In a preferred form, the upper support strut is adapted to overlie and protect the support platen and device thereon in the non-deployed position.

Abstract: A support unit is provided for supporting reading material at a selected and convenient angle and height for facilitated viewing. The support unit is deployable between a collapsed and generally flat or two-dimensional non-deployed position, and a deployed position with a support platen at an adjustably selected angle and height for comfortable viewing. In one embodiment, the support platen is pivotally mounted onto a base plate for swinging movement between the non-deployed and deployed positions. In another embodiment, the support platen is pivotally mounted onto an intermediate bracket plate which is in turn pivotally mounted onto the base plate, wherein the bracket plate permits the support platen to be raised or lowered relative to the base plate with the support platen oriented in one of multiple angular settings relative to the bracket plate. The support platen and base plate may respectively incorporate a computer screen and a keyboard/processor unit.

Abstract: An exercise device for achieving desired abdominal contractions during exercise movement includes a back support and a pair of leg blades removably attached to the back support. The device includes an adjustable back blade attached to the back support and extending upward from the lower end along a centerline of the back support, and a neck support assembly attached to the back blade.

Abstract: An exercise assembly for performing multiple exercises includes a pivotable bar assembly and a dip bar assembly. The pivotable bar assembly extends through a frame and has a central bar connected between first ends of a pair of swings arms, with second ends of the swing arms pivotably connected to facing surfaces of the frame. The dip bar assembly extends across a front side of the frame and includes a main tube with a pair of handles extending outward from the main tube and resting on the center bar of the bar assembly.

Abstract: A counting device for counting repetitions and timing a push-up exercise includes a device body and a counter assembly having a display and a plurality of actuation buttons thereon. The counter assembly fits within a deformable foam ring that forms the top of the device. During exercise, a user depresses the foam ring downward with their chest a given distance so as to trigger at least one sensor in the counter assembly to register a repetition count on the display, along with an elapsed time of the exercise. The counter assembly can be fixed within the device, or a display unit thereof may be removable so that the device and display unit are configured for wireless communication.

Abstract: A handle assembly adapted to grasp a bar for exercise includes a J-shaped hook for placement on the bar, a rotation assembly, and a handle attached to the rotation assembly. The handle has an inverted U-shaped bracket with a cross piece defining a grip that is connected between ends of the U-bracket. The rotation assembly is connected between a lower end of the hook and the U-shaped bracket and includes a bearing, the handle being rotatable via the bearing by a user during exercise with the J-hook on the bar.

Abstract: A handle assembly adapted to grasp a bar for exercise includes a J-shaped hook for placement on the bar, a rotation assembly, and a handle attached to the rotation assembly. The handle has an inverted U-shaped bracket with a cross piece defining a grip that is connected between ends of the U-bracket. The rotation assembly is connected between a lower end of the hook and the U-shaped bracket and includes a bearing, the handle being rotatable via the bearing by a user during exercise with the J-hook on the bar.

Abstract: A push-up exercise unit and device is described which may enable a user to move with his or her body's natural rotation to engage additional muscle groups with reduced stress on joints. The device includes a pair of rotatable devices, one for each hand. Each rotatable device includes a handle assembly, a rotatable handle support structure, a fixed base support, and a bearing assembly operatively attached within the handle support structure to permit rotation of the handle assembly and handle support structure. The handle assembly is removable from a top surface of the handle support structure, to be inserted into another surface of the handle support structure to configure the unit for stowage.

Abstract: A push-up exercise unit and device is described which may enable a user to move with his or her body's natural rotation to engage additional muscle groups with reduced stress on joints. The device includes a single molded housing with a circular lower base and an integral downwardly extending facing formed around a circumference of the lower base. The housing includes a pair of facing columns formed into part of the base of the housing and forming part of the facing at opposing sides thereof to receive an end of a handle there between. The device includes a fixed base support operatively attached to the housing, and a bearing assembly operatively attached within the housing to permit rotation of the contiguous handle and housing by a user with the fixed base support resting on a planar surface.

Abstract: A push-up exercise unit and device is described which may enable a user to move with his or her body's natural rotation to engage additional muscle groups with reduced stress on joints. The device includes a pair of rotatable devices, one for each hand. Each rotatable device includes a handle assembly, a rotatable handle support structure, a fixed base support, and a bearing assembly operatively attached within the handle support structure to permit rotation of the handle assembly and handle support structure. The handle assembly is removable from a top surface of the handle support structure, to be inserted into another surface of the handle support structure to configure the unit for stowage.

Abstract: An exercise assembly for performing a wide array of exercises including pull-ups and chin-ups is provided which includes a bar connected between rotatable swing arm assemblies. The swing arm assemblies extend along vertical faces of a frame and are adapted to rotate the bar from one position between the vertical faces to another position. The exercise assembly includes at least one handle assembly removably grasping the central bar and having a handle adapted to rotate 360 degrees during exercise.

Abstract: An exercise assembly for performing a wide array of exercises including pull-ups and chin-ups is provided which includes a bar connected between rotatable swing arm assemblies. The swing arm assemblies extend along vertical faces of a frame and are adapted to rotate the bar from one position between the vertical faces to another position. The exercise assembly includes at least one handle assembly removably grasping the central bar and having a handle adapted to rotate 360 degrees during exercise.