Class / Patent application number | Description | Number of patent applications / Date published |
249083000 | UNITING PREFORM WITH MOLDING MATERIAL | 9 |
20090152438 | Clear Ice Cube Tray - A clear ice cube tray includes an inner box having a plurality of holes formed through a bottom thereof, and the inner box is received in an outer box with a gap defined between the bottom of the inner box and the inner end of the outer box. The inner box is congruent in shape with the outer box. A heat isolation housing includes a space therein for accommodating the inner box and the outer box. The water is filled in the inner box and the outer box, and frozen from a surface of water in the inner box. The bubbles in the water are then pushed into the gap through the holes so that ice cubes made in the inner box is clear. | 06-18-2009 |
20090173873 | Exothermic Welding Assembly - An assembly is disclosed for exothermic welding comprising a mold which is formed of a material which withstands exothermic welding temperatures and includes a weld cavity therein for positioning at least two members which are to be exothermically welded together, and an ignition cavity communicating with the weld cavity. The mold is capable of accommodating any one of several exothermic welding procedures which may involve either a flint igniter or the use of an electrical igniter which is readily accommodated by the mold in the performance of several of the procedures. The electrical igniter is formed of a pair of flat, longitudinally extending conductor strips with a sheet of insulation laminated therebetween, a filament adjacent one end of the strips, and one or more positioning tabs adjacent one end of the strips. A cartridge is also provided which contains the weld metal and the electrical igniter and which may be positioned in the ignition cavity of the mold. The cartridge is formed of a material which is consumed during the welding procedure and may contain a plate of a different material adjacent its bottom which melts at a higher temperature than the materials of the cartridge. | 07-09-2009 |
20090242731 | Leave-in-Place Concrete Retention forms - A form into which concrete may be poured for the formation of grid pavement in situ is comprised of a sheet base having top and bottom surfaces, the top surface having a plurality of hollow frusta projecting there from preferably in a uniform pattern and creating an interstitial space there between within which a first site material, namely concrete, is poured to create a grid with areas and a second site material, namely soil, sand or an aggregate, occupies the frusta and is in communication with the underlying subsoil. In order to prevent wet concrete from infiltrating the hollowed frusta during pouring of concrete into the interstitial space, lids of a preferably biodegradable substance such as compressed peat are inserted into or over the frusta openings. The lids may be easily broken into pieces which fall into the hollowed frusta after the concrete has cured so that the second site material can be added therein. When the second material is soil, the peat will increase the soil's capacity to retain moisture and add nutrients promoting vegetation growth. Removable lids are also contemplated. | 10-01-2009 |
20090272874 | Methods for Manufacturing Three-Dimensional Devices and Devices Created Thereby - In certain exemplary embodiments of the present invention, three-dimensional micro-mechanical devices and/or micro-structures can be made using a production casting process. As part of this process, an intermediate mold can be made from or derived from a precision stack lamination and used to fabricate the devices and/or structures. Further, the micro-devices and/or micro-structures can be fabricated on planar or nonplanar surfaces through use of a series of production casting processes and intermediate molds. The use of precision stack lamination can allow the fabrication of high aspect ratio structures. Moreover, via certain molding and/or casting materials, molds having cavities with protruding undercuts also can be fabricated. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. This abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. | 11-05-2009 |
20160146525 | APPARATUS FOR THE ENCAPSULATION OF A SOLID WITHIN A FROZEN LIQUID - A liquid holding device with a recess for the encapsulation of a solid-object that can be used for the cooling of a beverage with limited and predetermined amounts of dilution to the beverage. Each recess configured to a stand-off feature for creating a space between a solid object placed within a recess and a surface of that recess allowing for a poured liquid to fill that space and when frozen, encapsulate the solid object in the frozen liquid. | 05-26-2016 |
249091000 | Including means other than mold surface to support preform | 3 |
20080224021 | Cast-on-strap mold and method for producing a terminal post comprising an embedded member at one time - The present invention relates to a cast-on-strap mold and a method for producing a terminal post comprising an embedded member at one time. The cast-on-strap mold for producing a terminal post comprising an embedded member at one time is disposed with a cavity and a fixing bolt that correspond in size and position to the embedded member are disposed therein, a positioning aperture is disposed thereon, and the embedded member, the positioning aperture and the fixing bolt correspond to one another. The method for producing a terminal post comprising an embedded member at one time uses a cast-on-strap mold for producing a terminal post comprising an embedded member at one time and it comprises the following steps: install the embedded member into the cast-on-strap mold and secure it in position by the fixing bolt, cast and weld the terminal post and the plate pack, and then loosen the fixing bolt to take out the cast and welded terminal post and plate pack. The present invention increases the effects of the strength and the connection of the plate pack, the terminal post and the embedded member which are formed in one piece at one time, and it also significantly increases the capacity of the storage battery for conducting high electric current. The production steps are saved. The cost of production is lowered. The level of automation and the quality of the production can be enhanced. | 09-18-2008 |
20110220772 | METHOD OF CASTING DAMPED PART WITH INSERT - A method including positioning an insert in a vertical mold including a first mold portion and a second mold portion; and casting a material including a metal around at least a portion of the insert. | 09-15-2011 |
249093000 | Means located outside mold cavity | 1 |
249094000 | Preform also supported by hole or recess in mold wall | 1 |
20080203270 | Void Former - A void former particularly for use with a lifting anchor cast into a concrete component is of two piece construction comprising a flexible element and a separate body which is substantially rigid. The flexible element is engageable with the head of the lifting anchor and is maintained in position by the rigid body which also acts to maintain the shape of the void during casting. After casting the rigid body is removed from the flexible element to thereby permit the flexible element to be disengaged from the lifting anchor by manipulation. The void former is thereby removable after casting without destruction of the void former and is thereby suitable for repeated use. | 08-28-2008 |
249096000 | Preform supported by hole or recess in mold wall or surface | 1 |
20120085886 | FLOOR THROUGH-PASSAGE MOLDING APPARATUS AND CONSTRICTING MODULE THEREOF - The present invention provides a floor through-passage molding apparatus adapted for a floor construction having steel bars, includes: a forming sleeve and a constricting module. Said forming sleeve has a sleeve wall forming an outer circumference surface. Said constricting module has an elongated curved body disposed on said sleeve wall, and a first connection terminal and a second connection terminal are respectively located on two opposite ends of said elongated curved body. By connection of said first connection terminal with the second connection, said elongated curved body can radially support outer the circumference surface of the sleeve wall to reinforce the entire structure of the forming sleeve and thereby prevent the floor through-passage molding apparatus from deforming or slanting, and simultaneously reinforce a firm connectivity between the floor through-passage molding apparatus and the concrete floor. | 04-12-2012 |