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| Number | Title | Issue Date |
| 7195793 | Method and apparatus for making a hand held food product An automated machine and process to form a food product consisting of a batter shell and a food filling. The process is started with a cooking matrix that includes a plurality of cooking openings to receive the batter. The batter is cooked to form shells. The automa... | 03/27/2007 |
| 5251866 | Flexible coverstock semi-rigid foam void test mold A test mold assembly for evaluating the surface deformation tendency of a coverstock bonded to a reactive plastic formulation to voids in the formulation including a base adapted to support a coverstock and spaced side walls extending upwardly from the ba... | 10/12/1993 |
| 4950434 | Arrangement for the production of longitudinal screed slabs consisting of concrete An arrangement for casting in a mould of so-called battery design longitudinal concrete bodies with a high degree of linearity. The moulds consist of pipes of substantially circular cross-section, these being placed on top of beams which, within a frame, ... | 08/21/1990 |
| 4935186 | Method of manufacturing concrete beams A method of simultaneously manufacturing a plurality of concrete beams having upper and lower flange parts which are separated by a web part and which extend over a whole length of the beams. The method includes the steps of providing a first form part co... | 06/19/1990 |
| 4750877 | Injection molding of a thin-walled elongated tubular product such as a catheter The injection molding of an elongated thin-walled tubular product such as a medical catheter is accomplished through the mounting of an elongated core pin on the interior of an elongated mold cavity wherein tension is continuously applied to the core pin ... | 06/14/1988 |
| 4664615 | Method and device for shaping or molding stick cosmetics Apparatus for molding stick cosmetics, which comprises: closely fitting a molding block into a vertically extending annular member formed around a container charged with a liquid feed composition for solid cosmetics, said molding block having therethrough a pl... | 05/12/1987 |
| 4640489 | Mold for making contact lenses, either the male or female mold sections being relatively more flexible A plastic mold assembly comprising a male and female section for casting soft contact lenses from a polymerizable feed material wherein compensation for polymerization shrinkage is attained and disengagement of the male and female mold sections is facilit... | 02/03/1987 |
| 4565348 | Mold for making contact lenses, the male mold member being more flexible than the female mold member A plastic mold assembly comprising a male and female section for casting soft contact lenses from a polymerizable feed material wherein compensation for polymerization shrinkage is attained and disengagement of the male and female mold sections is facilit... | 01/21/1986 |
| 4395015 | Cake mold Mold for cakes having an annular side wall and a plurality of concentric inner annular dividing walls with heights which are approximately half the height of the side wall, which are tapered upwardly, and which are coated with polytetrafluoroethylene (Tef... | 07/26/1983 |
| 4316595 | Concrete post forming apparatus A concrete post molding device is disclosed for simultaneously forming a plurality of uniform, reinforced concrete posts. The device includes a housing containing an annular chamber defined by a fixed horizontal first plate having a central cylindrical pi... | 02/23/1982 |
| 4296908 | Mold for integral base for casting ceramic material in the form of a slip A mold having an integral piece for casting a hygienic-sanitary appliance is disclosed. The mold includes a lower mold piece, at least two lateral mold pieces which are mounted on the lower mold piece to define a molding cavity for an article to be cast. ... | 10/27/1981 |
| 4094660 | Apparatus for the production of stemmed glassware Stemmed glassware is produced by an apparatus in which the stem is formed separately and is subsequently joined to the cup at the final phase of the blowing operation of the cup glass. In the apparatus a first rotatable platen having cup molds is provided... | 06/13/1978 |
| 3965963 | Mold and process for casting high temperature alloys In the manufacture of hollow turbine blades or vanes especially those having a columnar crystalline growth in the alloy, the blade is cast in two opposed halves against a central mold element, the latter being rigid enough to avoid deformation during heat... | 06/29/1976 |
