Abstract: The sliding door assembly has a non-metallic frame formed of extrusions of solid cross-section and a pair of non-metallic sashes slidably disposed in the frame to move laterally between a closed position and an open position relative to frame. The floor of the sill extrusion is sloped rearwardly and longitudinally downwardly toward a notch to direct water thereto for draining out of the frame. The frame can be dropped into a commercial refrigeration cabinet and each sash is removably mounted in the frame.

Abstract: Each corner key assembly of an insulating glass unit is constructed of an electrically non-conductive housing having a pair of arms disposed in perpendicular relation to each other to engage with respective ends of a spacer system and a central post extending in parallel to one of the arms with an electrically conductive spring clip mounted in the post to engage a bus bar. The spring has a reversely curved portion extending from the post of the housing to lie flat against the opposed glass panes of the IG unit. Each corner key may be used as either a right-hand or as a left-hand corner key by being flipped over on itself.

Abstract: A door for a refrigerated cabinet has an insulated glass unit of rectangular shape mounted in a pair of horizontally disposed aluminum rails and a pair of vertically disposed plastic rails connected to and across the pair horizontally disposed rails. A plastic breaker is mounted on each aluminum rail and a sealing gasket of open rectangular shape is mounted in each breaker and in each plastic rail to seal against a planar surface of the refrigerated cabinet in the closed position of the door.

Abstract: The door is made with a triple-lite insulated glass unit and a frame of aluminum rails. The insulated glass unit has a stepped cross-section with the outer glass lite being larger than the inner glass lites. An opaque non-conductive ceramic frit forms a rectangularly shaped border to mask the mounting of the inner glass lite(s). An electrically conductive coating on the outer glass lite is insulated from the aluminum rails of the frame by a plastic strip disposed between the outer glass lite and each rail.

Abstract: The door is made with a triple-lite insulated glass unit and a frame of aluminum rails. The insulated glass unit has a stepped cross-section with the outer glass lite being larger than the inner glass lites. An opaque non-conductive ceramic frit forms a rectangularly shaped border to mask the mounting of the inner glass lite(s). An electrically conductive coating on the outer glass lite is insulated from the aluminum rails of the frame by a plastic strip disposed between the outer glass lite and each rail.

Abstract: The door is made with a multi-lite insulated glass unit and a frame of aluminum rails. The insulated glass unit has a stepped cross-section with the outer glass lite being larger than the inner glass lites. An opaque non-conductive ceramic frit forms a rectangularly shaped border to mask the mounting of the inner glass lite(s). An electrically conductive coating on the outer glass lite is insulated from the aluminum rails of the frame by a plastic strip disposed between the outer glass lite and each rail.

Abstract: The door is made with a multi-lite insulated glass unit and a frame of aluminum rails. The insulated glass unit has a stepped cross-section with the outer glass lite being larger than the inner glass lites. An opaque non-conductive ceramic frit forms a rectangularly shaped border to mask the mounting of the inner glass lite(s). An electrically conductive coating on the outer glass lite is insulated from the aluminum rails of the frame by a plastic strip disposed between the outer glass lite and each rail.

Abstract: The frame and the sash of the sliding door assembly are each made of plastic. The frame extrusion profile utilizes an opposing open-leg or C-channel construction that creates an interior accessory slot that is utilized throughout the overall construction to create a carrier that can accept a wide variety of snap-in accessory extrusions or components. Similarly, the sash extrusion profile allows for the use of snap-in accessories.

Abstract: Each corner key assembly of an insulating glass unit is constructed of an electrically non-conductive housing having a pair of arms disposed in perpendicular relation to each other to engage with respective ends of a spacer system and a central post extending in parallel to one of the arms with an electrically conductive spring clip mounted in the post to engage a bus bar. The spring has a reversely curved portion extending from the post of the housing to lie flat against the opposed glass panes of the IG unit. Each corner key may be used as either a right-hand or as a left-hand corner key by being flipped over on itself.

Abstract: The dolly is constructed with wheels to provide mobility and with posts to allow for stacking of one dolly on another for storage purposes and return shipment purposes. A long dolly may also be provided with laterally mounted posts for receiving and supporting a shorter, but wider, dolly thereon. Each corner post is provided with a dependent pin that is able to fit into an opening in the upper end of a post of a dolly below. Removable support feet are provided for supporting a loaded dolly for transport with the wheels in an elevated position.

Abstract: The door is constructed for a refrigerated cabinet and includes an IG unit of rectangular shape and a frame surrounding the unit. The frame is formed of a pair of horizontally disposed aluminum rails and a pair of vertically disposed plastic stiles. Each stile is secured at each end to a respective end of each of the rails by screws. Each rail and stile receives the IG unit in a recessed manner. Full perimeter gasketing of the door is obtained by a vertical gasket on the stile on the hinged side of the door and a pair of horizontal seals on the cabinet opposite the rails of the door.

Abstract: The sliding door assembly has a non-metallic frame formed of extrusions of solid cross-section and a pair of non-metallic sashes slidably disposed in the frame to move laterally between a closed position and an open position relative to frame. The floor of the sill extrusion is sloped rearwardly and longitudinally downwardly toward a notch to direct water thereto for draining out of the frame. The frame can be dropped into a commercial refrigeration cabinet and each sash is removably mounted in the frame.

Abstract: The seaweed trimmer is constructed of three main components, i.e. a gasoline powered drive motor assembly, a removably mounted extension mount and a trimmer unit that are operably connected to each other. The trimmer unit includes a pair of cutter strips that are reciprocal relative to each other for cutting seaweed and that are mounted in an articulated manner to be adjusted into parallel relation with a water bottom.

Abstract: The frame and the sash of the sliding door assembly are each made of plastic. The frame extrusion profile utilizes an opposing open-leg or C-channel construction that creates an interior accessory slot that is utilized throughout the overall construction to create a carrier that can accept a wide variety of snap-in accessory extrusions or components. Similarly, the sash extrusion profile allows for the use of snap-in accessories.

Abstract: The window frame is entirely made of plastic and has a glazing frame to be mounted in an opening of a door and a panel frame for fitting on the glazing frame from an opposite side of the door. The frames are made of extruded plastic elements and sandwich a window frame therebetween. The elements of the glazing frame have a lip for receiving the elements of the panel frame in slide friction-fit manner. A dual durometer bead is disposed between the interfitted elements for sealing purposes. Glazing beads are also mounted in an extruded element of the glazing frame to hold a window unit in place.

Abstract: A refrigerator door assembly for mounting within an opening of a refrigerator cabinet for movement relative to the refrigerator consisting in combination the following components within a hollow rigid plastic welded structural door frame: a multi-paned insulated glass pack drop-in unit, a bushing means and a hinge means, each secured in the door frame and cooperating to support the dynamic and torsional loads of the glass pack unit.

Abstract: The dolly is constructed with wheels to provide mobility and with posts to allow for stacking of one dolly on another for storage purposes and return shipment purposes. A long dolly may also be provided with laterally mounted posts for receiving and supporting a shorter, but wider, dolly thereon. Each corner post is provided with a dependent pin that is able to fit into an opening in the upper end of a post of a dolly below. Removable support feet are provided for supporting a loaded dolly for transport with the wheels in an elevated position.

Abstract: The window frame is entirely made of plastic and has a glazing frame to be mounted in an opening of a door and a panel frame for fitting on the glazing frame from an opposite side of the door. The frames are made of extruded plastic elements and sandwich a window frame therebetween. The elements of the glazing frame have a lip for receiving the elements of the panel frame in slide friction-fit manner. A dual durometer bead is disposed between the interfitted elements for sealing purposes. Glazing beads are also mounted in an extruded element of the glazing frame to hold a window unit in place.

Abstract: A process for producing an article having a three-dimensional optical effect comprising a transparent substrate provided with a translucent simulated ice crystal formation having a controlled amount of fern-like patterns along with articles produced by a glue chip process.