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Document Title |
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7591447 |
Wall block, system and mold for making the same
A wall block comprises an upper surface spaced apart from a substantially parallel lower surface, opposed first and second faces, and opposed side surfaces converging between respective ends of the...
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7503542 |
Removable marking device for a mold
A gas-exhausting marking device that is easily attached to the molding device in an appropriate position where the marking device exhibit sufficient gas-exhausting effect. The upper surface and the...
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7267321 |
Wall block mold
A system and method of forming differently sized and/or textured construction blocks from a single mold. The system includes a mold having a base and movable side walls that cooperate with the base...
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7175417 |
Apparatus for forming food patties having surface indentations
A food patty-forming apparatus for forming food patties from pressurized food product includes a mold plate that is guided to reciprocate longitudinally between a fill position and a discharge...
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7131625 |
Ejector pin and method
An insert for a mold comprising a plug, having an insert face, and a receiver defined by a sidewall with one of the plug and the receiver having a groove that receives a guide that extends from the...
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7100886 |
Apparatus and methods for making a masonry block with a roughened surface
Apparatus and methods are disclosed for making masonry blocks with one or more surfaces having a roughened texture resembling that of a split block or natural stone. In one embodiment, a mold...
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6939118 |
Molding apparatus for toric contact lenses
A molding apparatus for generating toric contact lenses, comprises a convex inserter, a front convex inserter carrier, a rear convex inserter carrier, and a first and a second fasteners. The convex...
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6889954 |
Universal marking insert for injection moulds
Having a body that forms the marking insert body. This body has a central opening into which the marking case will be inserted and a ring being set out externally on the side to be inserted into...
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6808667 |
Form liner method
A contoured wall and method is disclosed for creating the contour and appearance of a wall formed from individual assembled units such as stones. The wall is formed from a plurality of mating form...
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6779773 |
Impression mold
An impression mold includes a main body and a detachable segment. The main body has an obverse bearing a first intaglioed pattern, and is formed with an opening defined in the obverse thereof. The...
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6755386 |
Marker for plastic part forming moulds
A marker having three parts: an annular, enveloping body that is fixed in the location of the mold; and an equally annular intermediate body that is rotatably mounted inside intermediate body and...
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6712331 |
Holder for mold assemblies with indicia
A high volume lens curing system is described. The high volume lens curing system may be configured to cure multiple eyeglass lenses in a continuous manner. An embodiment of the lens curing system...
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6554246 |
Casting of shaped soft solid articles
A mould for casting shaped, solid detergent articles is provided. The mold is made of two rigid complimentary dies which upon engagement define a cavity corresponding to a desired shape of the cast...
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6513786 |
Mold mother plate forming with desired pattern
A mold structure includes an upper mold and a lower mold. The upper mold is installed with an upper mold core, and the lower mold is installed with a lower mold core. A mold cavity is formed...
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6354560 |
Marking device for molding tool
A marking device is provided that can confirm a mark imprinted on a molded piece from outside a molding tool and can inscribe a plurality of marks with a sole marker. The marking device consists of...
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6308929 |
Mold insert
An insert for a mold comprising a plug, having an insert face, and a receiver defined by a sidewall with one of the plug and the receiver having a groove that receives a guide that extends from the...
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6261489 |
Method of manufacturing skin-carrying internal-mold expansion molded body of synthetic resin and metal mold used for the same method
This invention relates to a method for producing cellular molded article in mold pattern of synthetic resin having surface skin which is used, for example, as an automobile interior trim material...
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6171095 |
Multiple axes electroform
A multiple axes electroform is created by first locating a plurality of reflex or optical pins and a mold matrix that extends generally parallel to a first axis. A second mold matrix is created by...
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6120280 |
Microprism master mold
A microprism master mold is formed from a plurality of flat sheets having two mutually parallel major surfaces. On one edge thereof, there is provided a series of V-shaped grooves having a bottom...
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5843326 |
Process and device for producing at least a portion of a tire mold comprising at least one element molding a non-removable motif
The invention concerns a process and an associated device for the manuface by molding on a countermold (1) by means of a pourable, solidifiable material, a mold intended for molding at least a...
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5824350 |
Device for molding or injection-molding polymer compounds, and mold accessories
A mold for molding or injection-molding polymer compounds, having at least one mold ancillary unit, in particular an ejector device (10), preferably an ejector pin, and/or a core pin device is...
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5817349 |
Marker device insertable in plastic injection molds
A marker device insertable in a plastic injection mold, has a hollow body lockable in the mold so that an external surface of the hollow body is flush with an internal wall of the mold, the hollow...
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5817248 |
Mold for structural blocks
A mold designed to be operated easily by one person to form large blocks. Generally, the walls of the mold are attached to the base with a pivoting assembly such that the walls of the mold fall...
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5632615 |
Cookie cutter candle
A decorative candle that includes an outer wax layer, at least one specifically shaped wax inlay, a wax plug, an inner wax filler, and a substantially rigid wick. The outer wax layer has a color, a...
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5571539 |
Mold with an on-board counter or monitor
An injection plastic mold is provided with its own on-board monitor or counter, which is actuated with each opening and closing cycle of the mold to maintain a count of the operating cycles...
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5232646 |
Methods of forming contoured walls
The present invention is a contoured wall and method for creating the contour and appearance of a wall formed from individual assembled units such as stones. The wall is formed from a plurality of...
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5057000 |
Apparatus for molding sequentially identified products
Apparatus for forming molded products and providing each product with identifying indicia in sequence during the molding operation using at least two mold parts forming a plurality of molding...
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4979720 |
Injection mold having interchangeable inscription plates
A mold for forming a synthetic resin tray to be used in molding chocolate bars comprises a female mold portion defining a mold cavity and a male mold portion including a skirt projecting into the...
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4884961 |
Apparatus for forming plastic containers
Apparatus for forming a hollow blow-molded container utilizes a mold having at least one wall insert for forming a collapse panel in a container.
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4882173 |
Apparatus for molding thermoplastic material
Apparatus for manufacturing plastic shells having decorative features thereon includes a combination mask and container unit that is joined to a known heated mold to deposit a first semi-cured...
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4858881 |
Tire repair plate
Repair plates particularly adapted for mending various surfaces of a vehicle tire in which a plate body is formed from an epoxy casting resin material which is stable at curing temperatures of at...
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4708314 |
Adjustable marking device for use in mold wall
A die for processing a pliable plastic moldable material, particularly a plastic resin, has a cylindrical circular cross sectioned passage provided in the die wall. A marking device for the die...
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4595090 |
Device for changing model plates in molding machines
A device for changing model plates is used in the manufacture of sand molds for foundry molding machines. The vertical axis of the lifting mechanism intersects both the longitudinal axis of the...
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4519972 |
Method for use of pattern transfers in rotomolding
There is disclosed a method for imparting a decorative or printed pattern to the surface of rotationally molded products during their manufacture. In this method, the decorative patterns are formed...
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4384838 |
Pie crust cutting and decorating apparatus
An apparatus for cutting out and simultaneously decoratively impressing a top crust for a filled pie from a rolled out sheet of dough having a flat annular sturdy plate with an upper side from the...
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4368870 |
Molding assembly for plastic decorations
An assembly is provided for molding plastic decorations. The assembly includes a support plate for the mold frame and holding fixtures which are positionable to provide a snap-in and snap-out...
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4318683 |
Apparatus for molding indicia in roto-molded plastic containers
Disclosed is a method and apparatus for forming indicia on the outside of a roto-molded plastic container during the roto-molding process wherein a template bearing a mirror image of the indicia is...
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3952992 |
Method and apparatus for forming decorative inlays in wax candle walls
This invention relates to a novel inlay mold for use with a candle mold as a means for inlaying decorative molded wax inserts into one or more exposed faces of the latter while at the same time...
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3921801 |
Self-contained molding kit for heat-liquifiable molding material
A self-contained molding kit for heat-liquifiable molding material includes a container for molding material and a combination closure member mold which is releasably secured to and carried by the...
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3910547 |
Mold for the manufacture of an article with relief features
A mold and coloring frame for use in manufacturing for forming cast decorated objects, the mold comprises a base having a raised peripheral wall, strips within said wall secured to the base, and a...
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3883109 |
Mold for making meter box covers and the like
A unitary mold for use in casting concrete objects, for example, meter box covers and the like. The mold comprises a one-piece tray molded from flexible polyvinylchloride having a bottom wall and a...
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3867501 |
METHOD FOR MOLDING CANDLES OF VARYING CONFIGURATION
A method of utilizing adjustable candle-making apparatus intended primarily for home use and adaptable for molding candles of varying size, shape and artistic surface design. The molding apparatus...
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3844522 |
CUTOUT FORMS FOR CONCRETE FENCE CONSTRUCTION
Disclosed is apparatus for constructing a concrete fence using spaced apart fence posts which are cemented into the ground along a surface where the fence is to be built. The posts each having...
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3799493 |
MOLD FOR CONGEALABLE FOODSTUFFS AND THE LIKE
An individual serving sized plastic salad mold particularly well adapted for use with gelatin and having a reversible decorative impression forming closure.
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3680828 |
MOLD FOR CONGEALABLE COMESTIBLES
A reusable mold for food stuffs and the like of the type that are introduced in the mold as a moldable material and formed therein to a molded shape retaining solid tightly conforming to the...
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3550197 |
MOLDS FOR BLOWING ENGRAVED APPEARING BOTTLES WITHOUT THE USE OF ENGRAVED MOLDS
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3536290 |
MOLD FOR MAKING MATS
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3515779 |
MOLD AND METHOD FOR CASTING CONCRETE PANELS
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3492180 |
METHOD OF RETREADING PNEUMATIC TYRES AND MOULDING APPARATUS USED THEREFOR
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3380121 |
Mold with replaceable inserts
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