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| Number | Title | Issue Date |
| 8057728 | Device and process for extracting plastic items A device and process for extracting plastic preforms (5) from holders. Said device comprises a plate (23), which features straight slits (26) positioned parallel to each other, that is attached to a supporting table (20, 21). Each slit ( | 11/15/2011 |
| 7947211 | Catalytic nanotemplates A catalytic nanotemplate including a freestanding template particle and a director associated with the surface of the freestanding template particle. The free standing template particle may have multiple segments and the director may be associated with one or more o... | 05/24/2011 |
| 7879281 | Injection device and process for plastic objects A plastic preforms (5) molding device and process comprising an injection mold, containing a plurality of injection cavities, an arm (3) for extracting the preforms (5) from the mold, equipped with guillotine-like gripping elements, which moves ... | 02/01/2011 |
| 7824599 | System for forming portioned food and a method for the same A food portioning system to efficiently output portion food material, the system including a hopper, a mold plate, air knockout assembly, and air and hydraulic cylinders. Flowable food material is put into the hopper where it is pushed into the mold cavity of the mo... | 11/02/2010 |
| 7803308 | Technique for separating a mold from solidified imprinting material The present invention provides a method for separating a mold from solidified imprinting material that includes creating deformation in the template in which the mold is included. The deformation is sufficient to create a returning force that is greater than an adhe... | 09/28/2010 |
| 7790091 | Device and method for producing objects molded from paste-like molded materials, and production mold The invention relates to a device and a method for producing objects, for example lipsticks, that are molded from paste-like materials, while using an elastic mold part (28), into which the paste-like material is introduced by means of a filling device, is ha... | 09/07/2010 |
| 7740789 | Method for eliminating detrimental effects of flash on cups used for sport stacking A method of making a cup that decreases the amount of flash on a bottom surface of the cup is provided. More specifically, a cup is provided that includes a thickened lip around an open surface. The lip also includes a recess for the receipt of excess material gener... | 06/22/2010 |
| 7704435 | Apparatus and method for utilizing a universal plunger An assembly, for stripping a medium from a mold cavity according to one embodiment of the present invention, may include a stripper shoe, a head structure, and a plunger component attaching the stripper shoe to the head structure. The plunger component may have an e... | 04/27/2010 |
| 7700031 | Mold for injection molding and molding method using the same A mold for injection molding and a molding method using the same, in which multiple gates are provided to a curved runner, thereby easily molding a product having a complicated shape and a large width, and in which a plurality of curved runners are provided, thereby... | 04/20/2010 |
| 7695666 | Method and device for separating a cast lens from a shell mold The invention relates to a method for separating a cast lens from shell molds, whereby a separating tool exerts pressure on the lens but a height of the separating tool is guided along the interface between the lens and the shell mold to be separated from the lens. ... | 04/13/2010 |
| 7687006 | Form for casting concrete blocks and other objects A form for casting concrete blocks and other products having a resilient insert defining a cavity in which the block is cast and a rigid support or frame for the resilient insert. After the block has cured, the block is removed from the insert either by inverting th... | 03/30/2010 |
| 7618578 | Method and apparatus for forming concrete blocks A method and apparatus for forming a concrete block in form having a resilient insert forming a cavity in which the block is cast and a rigid support for the resilient insert. After the block has cured, the form is inverted. One or more areas of the insert are tethe... | 11/17/2009 |
| 7585449 | Sensory system and method thereof A sensory system and method for optimizing the cycle time of a part-forming process, wherein the temperature status of a molded part is ascertained and utilized to enable minimization of mold close time. ... | 09/08/2009 |
| 7575706 | Mold and molding process A method and apparatus for forming a member, such as a column. The invention comprises inner and outer molds that are spaced apart forming a cavity for receiving a viscous material for making the member. A core is inserted within the inner area of inner mold when th... | 08/18/2009 |
| 7563402 | Apparatus for and method of manufacturing an optical disc The present invention makes it possible to strip off a stamper stuck on a resin layer for groove formation during the manufacture of an optical disc from the resin layer without imparting damage or the like to the stamper. The present invention achieves this object ... | 07/21/2009 |
| 7514031 | Suction sleeve extension for a take-off device An improved take-off device for an injection molding machine that includes an extensible sleeve for extending a suction channel during transfer of parts from the mold core assembly to the take-off device, the tube being retractable after the parts have been transfer... | 04/07/2009 |
| 7462320 | Method and device for demolding The present invention relates to a demolding method and device, being used for detaching a mold and a substrate after completing an imprinting process, in which the mold is forced to detach from the substrate partially and form a gap therebetween by inserting at lea... | 12/09/2008 |
| 7455803 | Window and door form for prefabricated concrete walls A wall and port form for forming a concrete wall having a port for mounting a window or a door includes a building wall form having a wall form perimeter wall and a wall form bottom wall; a portal form for placement within the building wall form perimeter wall for d... | 11/25/2008 |
| 7449139 | Molding-system platen actuator Disclosed is a molding-system platen actuator, including: (a) a platen-stroke actuator including: an electrical actuator, and a guide bushing being connected with the electrical actuator; and (b) a mold-break actuator being in-line with the platen-stroke actuator, t... | 11/11/2008 |
| 7438846 | Apparatus and method for the non-destructive separation of hardened material layers from a flat construction plane An apparatus and a method for the separation of a material layer (4) hardened on a flat plane (2) serving as a reference by means of a flexible, elastic separating layer (1) arranged between plane and material layer and designed in the form of a... | 10/21/2008 |
| 7438845 | Method for manufacturing article with integrally formed hooks with shear at hook-bearing surface A molded article having a field of molded hooks formed integrally thereon is made in a mold in which the hook-forming cavities are on a surface of a retractable mold insert. The insert is retracted from the molded article prior to the article's release from the mold... | 10/21/2008 |
| 7435079 | Angular ejector mechanism and injection mold with the same An angular ejector mechanism for ejecting a plastic article with a recess in an inner side includes an angular ejector pin, a sliding pin, an elastic elements and a stopping block. The angular ejector pin includes a molding plate and a supporting plate. A moving hol... | 10/14/2008 |
| 7435464 | Articles comprising aqueous dispersions of polyureaurethanes Polyurethane particles dispersed in water can be used to make articles of commerce with reduced chance of chemical and biological allergic reaction to skin, and which exhibit improved puncture and tear resistance when compared to gloves made with other materials. | 10/14/2008 |
| 7431876 | Injection moulding of a catheter A method for one-piece injection molding of a soft needle catheter having a hub and a tube-shaped flexible part. According to the method, a molten polymer is fed into a mold which includes a core that is used to form the interior of the catheter, the core defining a... | 10/07/2008 |
| 7427373 | Method and apparatus for forming a closure device and a container A method for forming a closure device for a container is disclosed including providing a first mold component having a first annular groove. The first annular groove is configured to form a skirt of the closure device. A plurality of ejector blades are provided and ... | 09/23/2008 |
| 7422714 | Method of using a shape memory material as a mandrel for composite part manufacturing A method of fabricating and using a removable, inflatable mandrel of shape memory polymer for use in manufacturing composite parts including the steps of providing a processed pre-form of shape memory polymer, replicating a mold with the shape memory polymer, using ... | 09/09/2008 |
| 7416396 | Tire forming mold and pneumatic tire producing method using the same Provided are a tire forming mold which enables damage on ribs and blocks of a tire to be effectively prevented when the tire is removed from the tire forming mold in spite of a simple structure thereof, and a pneumatic tire producing method using the same. The tire ... | 08/26/2008 |
| 7407618 | Molded article work piece application method Servo side shuttle apparatus and method for a molding machine includes structure and/or steps whereby a shuttle plate is disposed adjacent at least one of a first mold half and a second mold half of the molding machine. A guidance assembly is coupled to the mold hal... | 08/05/2008 |
| 7398596 | Production method of water jacket spacer A production method of a water jacket spacer for use in a cylinder block with a water jacket formed around plural cylinder bores. The method comprises the fist step of integrally forming a tubular spacer body with a peripheral wall and a connecting bridge by way of ... | 07/15/2008 |
| 7393490 | Molding method for vehicular lamp part and molding apparatus for vehicular lamp part A molding method and apparatus includes movable die 30 and fixed die 20 which form cavity 50, and extrusion plate 40 movable in the die closing/opening direction. A die surface 32b corresponding to the undercut portion is fo... | 07/01/2008 |
| 7393370 | Apparatus and method for manufacturing abrasive tools A compression molding apparatus and method for the manufacture of abrasive layers for abrasive tooling which provides a compression mold space defined between an inflexible wall surface and a flexible wall surface. The apparatus and method of the present invention i... | 07/01/2008 |
| 7393491 | Method for preparing a tire support A processing mold is suitable for preparing a tire support. One processing mold that is particularly advantageous includes a processing mold having a first mold body opposing a second mold body, and the first and second mold bodies are aligned through a mandrel. In ... | 07/01/2008 |
| 7381049 | Injection mold An injection mold including a connecting structure for separating confronting faces of a slide member and a mold base, respectively, during a movement of the slide member. In accordance with several embodiments of the invention, the connecting structure may include ... | 06/03/2008 |
| 7364683 | Rotary automatic transfer rail for injection molding Methods and assemblies related to a rotary automatic transfer rail for injection molding are disclosed. In one aspect, the invention includes a mold assembly. The mold assembly may include first, second, and third mold plates. The mold plates may be positioned gener... | 04/29/2008 |
| 7347964 | Method and apparatus for demolding a golf ball An apparatus and method for demolding golf balls from a mold cavity are disclosed. More specifically, an apparatus and method for demolding a golf ball from a mold cavity subsequent to forming a cover layer without the use of ejector or knockout pins are disclosed. ... | 03/25/2008 |
| 7338279 | Air bag cover body forming apparatus An air bag cover body forming apparatus, comprising forming molds (2A, 2B), groove-forming blades (3), and support rods (4), wherein the forming molds form a cavity (20) for forming a resin air bag cover body (1) having air ... | 03/04/2008 |
| RE40083 | Injection moldable conductive aromatic thermoplastic liquid crystalline polymeric compositions A method for making a shaped article or a shaped article having a volume resistivity of less than 102 ohm-cm with a desired combination of properties and processibility in an injection moldable composition. In particular the shaped articles formed include... | 02/19/2008 |
| 7331374 | Method and apparatus for assisting removal of sand moldings from castings Disclosed is a method for dislodging a mold from a casting formed within the mold. The mold may be removed from the casting by scoring the mold and applying a force sufficient to cause the mold to fracture and break into pieces. Additionally, the mold may be fractur... | 02/19/2008 |
| 7316799 | Blow-mold wheel speed-up package A system is provided for use with a container molding machine having a mold wheel, the mold wheel having a plurality of molds for molding the containers, each of the molds having an opening direction substantially parallel to a rotational axis of the mold wheel. The... | 01/08/2008 |
| 7316796 | Center cylinder ejection assist A method of ejecting a container from a blow mold comprises the steps of: opening a blow mold containing a container, the blow mold comprising a pair of pistons having a head and a heel, an end cap disposed behind the heel, and a pair of ejector rods, each ejector r... | 01/08/2008 |
