Abstract: A POS platform includes a substantially closed housing adapted to be seated on top of an associated cash drawer, with a first opening that is sized to receive the PC. The housing also has at least one second opening for permitting passage of cables between the PC and the peripherals. A top support is provided that has an upper surface with discrete areas for supporting the peripherals and at least one hole therein to permit passage of the cables between the peripherals and the PC. A hinge is provided for connecting the top support to the housing to permit the top support to pivot with respect to the housing, thus facilitating access to the PC and the cables connecting the PC and the peripherals.

Abstract: A cash drawer includes a housing, a drawer slidably mounted in the housing, and an interface module for communicating with a point of sale (POS) system in a selected communications protocol, such as printer driven, standard serial, multi-serial or USB. The module may be conveniently replaced to adapt the cash drawer to a different communication protocol. A sensor senses the open position of the drawer. In multiple cash drawer embodiments, a unique identity associated with each drawer is communicated to the interface module such that any open drawer in the plurality of cash drawers can be uniquely identified. Related methods are also disclosed.

Abstract: Disclosed is a cleaning implement, preferably in the form of a roller mop, that includes a mop head, a shaft, and a wringer. The cleaning implement further includes a connecting link connected to the mop head and to the shaft or wringer. The mop head has a connecting side and a cleaning side thereby defining a mop axis, which axis is disposed at an oblique angle with respect to the longitudinal axis of the shaft. At least a portion of the connecting link is disposed with the shaft. The mop head can include a scrubber attachment. Also inventive is the disclosed mechanism by which the scrubber attachment connects to the head of the mop. Various embodiments of mop heads can be used with the invention. A cleaning cloth can be mounted to the mop head.

Abstract: Golf putters having enhanced balance and sensory feedback and improved manufacturing methods therefor. The putters include: a shaft; a hosel and a body in an integrated unit of relatively low mass density; an armature extending through the assembly and into the shaft; and, a shell of relatively high mass density having polar toe and heel portions and a web between the toe and heel portions, the armature extending up from the web connecting the shell, the integrated body and hosel and the shaft. The manufacturing methods include unique shells and integrated assemblies and enhanced assembly methods therefor.

Abstract: The broom may include a body, a shaft connected to the body, and a plurality of bristles extending from the body. The body may include a hanging shoulder disposed proximal to the shaft connector and a transverse retaining ridge disposed proximal the hanging shoulder. The retaining ridge limits rotation of the broom when hanging from a support. In another embodiment, the broom may include a body, a shaft, a support and a plurality of bristles extending from the support. The bristles are a plurality of bunched fibers which are connected to the support via fusion-bonding.

Abstract: Golf putters having enhanced balance and sensory feedback and improved manufacturing methods therefor. The putters include: a shaft; a hosel and an body in an integrated unit of relatively low mass density; an armature extending through the assembly and into the shaft; and, a shell of relatively high mass density having polar toe and heel portions and a web between the toe and heel portions, the armature extending up from the web connecting the shell, the integrated body and hosel and the shaft. The manufacturing methods include unique shells and integrated assemblies and enhanced assembly methods therefor.

Abstract: A golf club having enhanced balance and sensory feedback that includes: a shaft, a hosel and a body in an integrated assembly of relatively low mass density; and, a shell having distal toe and heel portions of relatively high mass density, a web in the body between the toe and heel portions and an armature extending up from the web connecting the integrated body, hosel and shaft.

Abstract: A golf club having enhanced balance and sensory feedback that includes: a shaft, a hosel and a body in an integrated assembly of relatively low mass density; and, a shell having distal toe and heel portions of relatively high mass density, a web in the body between the toe and heel portions and an armature extending up from the web connecting the integrated body, hosel and shaft.

Abstract: Disclosed is a self-wringing flat mop. The mop includes a shaft having an operator end and a cleaning end, a plate disposed at a cleaning end of the shaft and being pivotally connected thereto, and a wringing mechanism. A liquid absorbent member is disposed on the plate. The wringing mechanism includes a wringing handle that is disposed on a shaft and that is axially moveable with respect thereto, and a wringer connected to the wringing handle. When wringing the mop, the wringing handle is moved relative to the axis of the shaft to thereby move the wringer into a position wherein the wringer exerts a force on the plate compressing the liquid absorbent member between the plate and the wringer. The mop includes a retainer connected to the shaft for releasably retaining the plate in the wringing position.

Abstract: A simple and inexpensive method and apparatus for molding a peripheral frame around a sheet or grid of thermoplastic material to produce a framed panel. A peripheral frame, preferably of structural foam or the like, is injection molded about a thermoplastic sheet or grid of panel-forming material which has been previously drawn or stretched at a temperature which orients the molecules of the polymer, i.e., below the glass transition temperature of the polymer, T.sub.g. Either during the frame molding process, or subsequent thereto, the panel-forming material is heated sufficiently to cause the material to shrink or revert toward its prestretched condition so as to tension the panel-forming material within the frame. Elastomeric sealing means are disclosed for sealing the mold during injection of the frame-forming material and locator fingers are provided to position a grid-like panel-forming material prior to initiation of the molding process.

Abstract: A simple and inexpensive method and apparatus for molding a peripheral frame around a sheet or grid of thermoplastic material to produce a framed panel. A peripheral frame, preferably of structural foam or the like, is injection molded about a thermoplastic sheet or grid of panel-forming material which has been previously drawn or stretched at a temperature which orients the molecules of the polymer, i.e., below the glass transition temperature of the polymer, T.sub.g. Either during the frame molding process, or subsequent thereto, the panel-forming material is heated sufficiently to cause the material to shrink or revert toward its prestretched condition so as to tension the panel-forming material within the frame. Elastomeric sealing means are disclosed for sealing the mold during injection of the frame-forming material and locator fingers are provided to position a grid-like panel-forming material prior to initiation of the molding process.

Abstract: A self-tensioning fencing system includes a tensioner bar which is mounted directly to a structural support such as a fence post using standard nails, screws or bolts as required according to the type of a particular fence post. The tensioner bar includes a projection for pressing plastic fencing material into a recess in the fence post to allow the plastic fencing material to be tensioned across the structural support posts. A trim cap extrusion is shaped complementary to a side of the tensioner bar, opposite to the projection for engaging with the fencing material, so as to engage and cover the tensioner bar. A post cap covers the upper end of the fence post, tensioner bar and trim cap extrusion.

Abstract: A simple and inexpensive method and apparatus for molding a peripheral frame around a sheet or grid of thermoplastic material to produce a framed panel. A peripheral frame, preferably of structural foam or the like, is injection molded about a thermoplastic sheet or grid of panel-forming material which has been previously drawn or stretched at a temperature which orients the molecules of the polymer, i.e., below the glass transition temperature of the polymer, T.sub.g. Either during the frame molding process, or subsequent thereto, the panel-forming material is heated sufficiently to cause the material to shrink or revert toward its prestretched condition so as to tension the panel-forming material within the frame. Elastomeric sealing devices are disclosed for sealing the mold during injection of the frame-forming material and locator fingers are provided to position a grid-like panel-forming material prior to initiation of the molding process.

Abstract: A retaining wall is formed by plastic wall blocks having fingers for extending through apertures in an end portion of a grid-like sheet of material. The remainder of the grid-like sheet of material extends rearwardly to reinforce the fill behind the retaining wall formed from a plurality of courses of the wall blocks. A curved lip at the edge of one side of each block engages a recess located on a juxtaposed side of an adjacent block. Hooks extending from a bottom member of each block engage a top member of a lower block in stacked courses of blocks. The blocks are made of a one-piece or two-piece construction. In the two piece construction, the front member is secured or securable to the remainder of the block to provide retaining walls of aesthetically different configurations.

Abstract: A simple and inexpensive method and apparatus for molding a peripheral frame around a sheet or grid of thermoplastic material to produce a framed panel. A peripheral frame, preferably of structural foam or the like, is injection molded about a thermoplastic sheet or grid of panel-forming material which has been previously drawn or stretched at a temperature which orients the molecules of the polymer, i.e., below the glass transition temperature of the polymer, T.sub.g. Either during the frame molding process, or subsequent thereto, the panel-forming material is heated sufficiently to cause the material to shrink or revert toward its prestretched condition so as to tension the panel-forming material within the frame. Elastomeric sealing means are disclosed for sealing the mold during injection of the frame-forming material and locator fingers are provided to position a grid-like panel-forming material prior to initiation of the molding process.

Abstract: A self-tensioning fencing system includes a mounting batten, made of plastic or metal, which is mounted directly to a structural support such as a fence post using standard nails, screws or bolts as required according to the type of a particular fence post. The mounting batten may be a solid or a thick walled hollow section elastic extrusion or a metal form. The mounting batten is secured to the structural support post so as to space the plastic grid material away from the support post to allow the plastic grid material to be tensioned at a spacing from the structural support posts. A channel batten made of pre-coated cold rolled steel mounts over the plastic batten and serves to clamp plastic grid fencing material between the mounting batten, and the channel batten. The channel batten when drawn tight against the mounting batten serves not only to firmly attach the fencing material to the support post but acts as a tensioning device.

Abstract: Merocyanine dyes comprising 2-(heterocyclylcarbonylmethylene)thiazolines and selenazolines and 2-[di(heterocyclylcarbonyl)methylene]thiazolines and selenazolines are efficient sensitizers for light-sensitive unsaturated materials such as unsaturated vesiculators which release a gas upon exposure to radiation, photocrosslinkable unsaturated polymers, and azides such as photocrosslinkable polymeric azides used in photomechanical resists and lithographic plates.

Abstract: Merocyanine dyes comprising 2-(heterocyclylcarbonylmethylene)thiazolines and selenazolines and 2-[di(heterocyclylcarbonyl)methylene]thiazolines and selenazolines are efficient sensitizers for light-sensitive unsaturated materials such as unsaturated vesiculators which release a gas upon exposure to radiation, photocrosslinkable unsaturated polymers, and azides such as photocrosslinkable polymeric azides used in photomechanical resists and lithographic plates.