Abstract: The replaceable elastic hand grip for framed mobility devices such as walkers that have a substantially elliptical gripping portion with at least one hole, the replaceable hand grip includes a substantially elliptical hand grip cover which includes an opening to form a C-shape cross section for securely installing the grip over the gripping portion of the frame of the mobility device. The hand grip further includes a mechanical means, such as a normally mounted pin on the inner surface of the grip cover that mates with the hole of the gripping portion of the mobility device so that the hand grip is prevented from slipping. The elastic and non-absorbent hand grip provides a replaceable, sanitary, stable grasping point for the user of the framed mobility device.

Abstract: A walker includes a universal mount adapted to interchangeably receive multiple different attachments useful for a patient using the walker. A single walker may have an array of attachments adapted to be interchangeably used by a particular user. Alternatively, a care provider may stock a single walker available for use by many different patients, because individual needs may be met by the different attachments that may be interchangeably used with the mount on the single walker.

Abstract: A stable tubular crutch having a continuous one piece body, with an adjustable hand grip and riveted underarm support. The crutch is made of a tubular member, bent to form an elongated, flattened, fully enclosed, ovate structure with parallel spaced apart sections, within which the adjustable hand grip is positioned. An end of the tubular member longitudinally extends from the ovate structure in line with the major axis thereof and an independently adjustable straight tubular leg is interfitted with the extending end by an adjustable connection. A tubular underarm support, is fitted within a contoured section of the tubular member and is riveted thereto for a fixed connection. The adjustable hand grip is a short tube with a closed end supporting an extending hook. The base of a Y-shaped plastic member, with integrated metal rod (extending out of the fork of the Y) is slidingly retained, with a spring loading, in the open end of the tube.

Abstract: Solid (e.g. wooden) and tubular crutches, are adapted for use with standard bolt-supported hand grips, are modified for use with a bolt supported hand grip, at a desired incline for user comfort. The angle of incline, from normal lateral placement, is predetermined and the parallel spaced apart sections of the crutch are correspondingly apertured along such angle, i.e. with through apertures, to permit placement of the hand grip supporting bolt at such angle. A series of correspondingly angled apertures on the crutch bows allows for height adjustment similar to the standard laterally aligned apertures. The angled aperturing may be in addition to the lateral apertures to permit both inclined and lateral hand grip placement as desired. Alternatively, the hand grip itself is formed with an integral incline, whereby, when it is normally laterally affixed to the laterally aligned apertures of standard crutches with a standard bolt and wing nut connection, an inclined grip is provided.

Abstract: A walking aid cane comprising a base plate having an undersurface and an opening extending through the base plate; a substantially U-shaped reinforcing plate comprised of a central plate and two substantially parallel leg plates connected together by the central plate, the leg plates each having a free edge positioned adjacent to the undersurface of the base plate, and the central plate having an opening; an upright support including a lower end extending through the openings of the base plate and the central plate and connected to the base plate and the central plate thereat, respectively, and an upper end having a handle for permitting the user to grasp the cane; and a plurality of legs for supporting the cane on a surface, the plurality of legs being connected to the substantially U-shaped reinforcing plate at outer surfaces of the leg plates and being connected to the undersurface of the base plate such that the legs are in spaced relation to the upright support.

Abstract: A locking assembly is disclosed which is suitable for releasably locking two articulated pivoting members in a fixed position with respect to each other. The locking assembly comprises a spring biased reciprocating latch, a plunger attached to the latch, and a catch plate adapted to rotate into locking engagement therewith. The plunger and latch are preferably integral with each other, so that the latch contains a minimum number of moving parts. The latch is designed so that simple palm pressure will cause it to disengage from the catch plate, to permit the pivoting members to move with respect to each other. The present locking assembly is of simple design and inexpensive manufacture, and is durable in use. The locking assembly is particularly applicable for use in invalid appliances such as collapsible walkers, where the users have limited manual dexterity.

Abstract: An invalid device comprises four vertically disposed support legs, each support leg including a pair of adjustable inner and outer telescoping leg portions; at least one cross member extending between the vertically disposed support legs; and at least one clamp for connecting each end of the cross members to the vertically disposed support legs, each clamp including a first section having a bore extending entirely therethrough for receiving the outer telescoping leg portion of a support leg and a slit extending therealong for connecting the exterior of the first section with the bore, two flange members connected along the first section on opposite sides of the slit for receiving at least one cross member, and each flange member including a through aperture such that a bolt, rivet or the like extending through the cross member and the through apertures will bias the flange members toward each other so as to fixedly retain the at least one cross member between the flange members and so as to compress the first

Abstract: An arrangement of interlocking telescoping members, having particular applicability with invalid devices, such as walking canes, foldable walkers and the like, includes an outer telescoping member having a plurality of longitudinally arranged apertures; an inner telescoping member telescopically received within the outer telescoping member, the inner telescoping member including a single aperture; a push button extending outwardly through the aperture of the inner telescoping member for engagement with one of the longitudinally arranged apertures of the outer telescoping member; a spring disposed within the inner telescoping member and secured to the push button for outwardly biasing the push button through the aperture of the inner telescoping member; and a plastic, resilient sleeve snuggly surrounding the outer telescoping member at least about the longitudinally arranged apertures so as to provide a pinch free adjustment, to prevent rattle between the telescoping members, and with the sleeve being capable