Abstract: The clip-on sunglass assembly mounts on eyeglasses and has mirror image frame parts. Each includes a lens retaining frame portion with a set of protruding “L” shaped eyeglass engaging prongs and a bridge element. A mechanism is provided for connecting the bridge elements for movement between a proximate position, where the frame parts are relatively close to each other, and a remote position, where the frame parts are relatively far from each other. The connecting mechanism includes at least one coil spring situated within a cylindrical enclosure. The enclosure has an open end which receives the bridge element of one frame part. The spring is operably situated between the end of the bridge element and the interior wall of the enclosure adjacent the open end. The spring normally biases the frame parts toward each other such that the prongs securely engage the eyeglass frame.

Abstract: The handle has a blade mounting portion with a raised boss forming a slot. The blade has a boss receiving recess with a portion defined by an edge. The cartridge has a transparent top so that the presence of a blade within the cartridge can be observed and an opening at one end into which the blade mounting portion of the handle can be inserted. The bottom of the cartridge includes a spring platform with a recess into which the blade is received. The platform is integral with the cartridge bottom and is mounted in cantilever-like fashion, by a living hinge, to permit it to flex. When the top and bottom of the cartridge are assembled, ribs on the top cause the platform to move to a spring loaded position, where the forward end of the handle boss can enter the blade recess. As the blade mounting portion of the handle is inserted further into the cartridge, the flexibility of the platform permits the boss to be fully seated within the recess, mounting the blade on the handle.

Abstract: Chair cushions and placemats are formed of a top fabric panel attached to a bottom panel which as a high coefficient of friction. The bottom panel is a rubberized web with an open pattern. The pattern consists of a plurality of rows of parallel, spaced, side by side, relatively small size elongated openings extending in a first direction. A plurality of columns of collinear, spaced, relatively large size elongated openings extend in a second direction. The first and second directions are orthogonal. A plurality of rows of rectangular areas, some of which of are devoid of openings, also form a part of the pattern.

Abstract: Significant length adjustment is achieved in a facile manner in connection with an expansible chain comprising upper and lower layers of links, each link extending generally laterally of said chain and arranged longitudinally to define the length of said chain, the links of said upper layer having a dimension in the direction of said chain length greater than that of the links of said lower layer so that when said chain is contracted adjacent links of said upper layer engage one another and gaps are produced between the links of said lower layer, an end of said chain being slidably telescopable into a housing having an articulately mounted retaining member which when disengaged from said chain end permits telescoping movement of said chain end with respect to said housing to adjust the effective chain length and which when moved to retaining position engages said chain in the gap between the adjacent links of said lower layer, thereby fixing said chain within said housing without distortion of or damage to sa

Abstract: The adapter assembly is used on a vessel having an opening defined by the rim of an externally threaded neck. PTFE inserts with different internal bore configurations are used. The inserts include a lower portion adapted to be received in the vessel opening and an upper portion adapted to extend above the rim. The portions are separated by the flange with the circumferential groove which rests on the rim. An O-ring is received in the groove. An internally threaded PBTP cap with a central opening fits over the insert and engages the threads of the neck. The cap has an internal wall which cooperates with the O-ring to seal the cap to the neck. The upper portion of the insert extends through the cap opening. The internal bore may be tapered to receive an inner taper joint or threaded to receive an externally threaded connector. An insert with multiple bores is capable of receiving several components.

Abstract: The plaque has an indicia carrying surface. The container includes a box-like enclosure with an openable end and front surface having an opening. The plaque is received through the end of the enclosure such that the indicia carrying surface of the plaque aligns with the opening. A cover is hingeably mounted on the surface of the enclosure. The cover has window. A card, with indicia corresponding to the indicia on the plaque surface, is removeably mounted on the interior surface of the cover so as to be visible through the window. The rear surface of the plaque has a pocket to retain the card after the plaque and card are removed from the enclosure. A stand is provided to maintain the plaque in an upright position.

Abstract: A banding assembly has a needle at one end, a long thin band, and a buckle at the other end. The buckle is provided with upstanding elements on either side of a channel which receives the band. The elements have openings adapted to be engaged by a towel clamp to retain the buckle as the band is drawn through the channel and locks into position. Once locked into place, the band is trimmed, leaving a tail extending from the buckle which is bent and "snap fits" between the elements which are then crimped over the tail. In order to withstand the high force applied on the buckle by the towel clamp as the band is positioned, the buckle is secured to the end of the band by spaced elements which extend through openings in the band and are crimped toward each other. Extending from the end of the band are spaced tabs which are bent around the rear edge of the buckle. The recess between the tabs preferrably forms one of the element receiving openings.

Abstract: Spaced prong arms, spring loaded toward an initial position, are moved relative to fixed prong arms, against the spring force, to a position for engagement of opposing sections of the eyeglasses frame. The ends of the prong arms are shaped to receive the frame. The spring force causes the prong arms to securely retain the eyeglasses frame. In one embodiment, the moveable prong arms are associated with a coil spring. Movement of the prong arms compresses the spring, which urges the prong arms toward an expanded position. In a second embodiment, the moveable prong arms are leaf springs. The springs flex to permit the frame to be inserted. The ends of the prong arms may be plastic coated to protect the eyeglasses frame.

Abstract: The handle has a blade mounting portion with a raised boss forming a slot. The blade has a boss receiving recess with a portion defined by an edge. The cartridge removeably retains the blade. It has an opening into which the blade mounting portion of the handle can be inserted. A normally arcuate spring is mounted in cantilever fashion within the enclosure. The tip of the blade abuts a stop surface proximate the unattached end of the spring. In its arcuate state, the spring retains the blade in a position where the edge of the blade can enter the slot in the handle. As the blade is moved by insertion of the handle, against the urging of the spring, the spring straightens allowing the blade to assume a position where the boss can be fully seated within the recess, mounting the blade on the handle. The blade is then removed from the cartridge by withdrawing the handle. After use, the blade is reinserted into the cartridge.

Abstract: The clip-on sunglasses assembly includes four clasps for engaging the frame of eyeglasses. Each includes a screw which secures the sunglass lens within a recess in the clasp. The end of the screw is provided with a central recess defining a circular edge. As the screw is tightened, the edge contacts the lens and forms a circular groove in the lens surface by displacing a small amount of lens material. The circular contact area distributes the stress normally concentrated at a point on the lens by a conventional screw, thereby reducing the chances of cracking the lens. Two clasps are welded to the ends of a bridge member and affixed to pre-shaped lenses at marked locations. Each clasp has a bent tail bar enclosed by a heat shrinkable tube.

Abstract: Top and bottom transparent plastic parts with oppositely inclined side edges slide together to form a box-like enclosure. The top part has a slot at the upper end. The bottom part has a protrusion at its upper end which is received in the slot as the parts slide toward each other. The protrusion has an opening to receive a rod from a display rack. Tabs and tab receiving recesses positively but releasably engage the lower ends of the parts. Upstanding elements with inclined surfaces on the top part cooperate with the tabs on the bottom part to flex the top part as the tabs are received in the recesses and maintain the tabs in the recesses to prevent accidental dislodgement. The tabs are released from the recesses by depressing the top part such that the tabs clear the upstanding elements as the parts slide apart. Resilient elements extending from the side walls of the bottom part retain the band in a position centered within the enclosure.

Abstract: First and second rods extend from spaced points on an open frame. The rods support a plurality of hangers situated in parallel planes. When the frame is mounted on a wall such that the rods extend horizontally, the hangers are retained on the rods by upwardly bent end sections. A third rod may be provided to engage the hanger near the point where the hook is attached. In one preferred embodiment, the upwardly bent end sections of the first and second rods are connected by an arcuate section and the third rod is joined to the arcuate section. A cover enclosing the hangers is employed in another preferred embodiment.

Abstract: The head portion of the cover is formed of a fabric wall which fully encloses the soft fill material. The wall defines an internal cylindrical recess with a closed top end and an open bottom. First and second arm-like appendages extend outwardly from opposite sides of the head portion. A substantially tubular fabric body portion attaches to the head portion and has openings adapted to receive the appendages. The visible part of the head portion is provided with animal or character facial elements. The body portion is appropriately decorated to coordinate with the head portion. The cover is received over the vacuum cleaner with the upstanding handle member of the vacuum cleaner extending into the recess in the head portion and the body surrounding the vacuum cleaner.

Abstract: The hand held circuit tester includes a hollow handle. A probe extends from one end of the handle. First and second leads extend from the other. An LED carrying circuit board is situated within the handle. One end of the circuit board is connected to the probe by a spring. The other end is connected to the leads. A "U" shaped collar is received within slots in the circuit board in a position perpendicular to the plane of the circuit board. The collar edge abuts the edge of one of the handle parts to stabilize the circuit board relative to the handle.

Abstract: The stuffed animal has a body covered by simulated fur material. First and second ears extend from the head in an upstanding manner. Each ear includes a mesh section adapted to receive the jewelry. The edges of the mesh section are covered by the simulated fur material. To increase the rigidity of the ears, each mesh section may be creased along its axis. The ears may be stitched together at a point spaced from the head. Reinforcing strips may be employed. The strips are enclosed by the simulated fur material along the edges of the ears.

Abstract: The handle defines a cavity retaining a power source and a source of illumination. The shaft, mounted on one end of the handle, has a channel extending from the handle and through the blade for guiding light down the shaft and out the blade to illuminate the area proximate the front of the blade. The blade is bifurcated, spaced tip portions being situated on either side of the channel.