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Document Title |
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8079841 |
Golf ball and golf ball mold
The invention provides a golf ball manufactured using a mold having a top half and a bottom half, which ball has formed on a surface thereof, near a seam line corresponding to a parting line...
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8057211 |
Stamping mold adapted to stamp characters in workpieces
A stamping mold includes a base, a mold holder and a stripper. The base defines a first through hole and includes a protruding block. The mold holder defines a second through hole and a plurality...
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8011638 |
Marking device
A marking device comprises an outer shell in a cylindrical shape with a bottom surface attached to a molding device, a rotatable tube provided inside of the outer shell, an indicator connecting to...
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7883326 |
Apparatus and assembly for interchanging indicia of tire molds
An apparatus selectively forms indicia of a tire sidewall. The apparatus includes a tire mold member for vulcaninzing an uncured tire. The tire mold member includes a surface engageable with a...
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7744796 |
Methods of forming imprint on resin-molded product, and resin-molded product
A method of forming an identifying imprint on a resin-molded product, includes the step of dividing a material into a first portion and a second portion, to form an identifying surface on at least...
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7637473 |
Date code marking system
A mold coding device and method for providing identifying information on a molded part. The surface of the molded part having at least one multiple identifying information element formed in the...
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7575217 |
Insert apparatus for a mold, method of manufacturing a structural unit, method of retrofitting an existing mold and a structural unit
Disclosed is an insert apparatus for a mold for manufacturing structural units. The insert apparatus includes a carrier for operatively engaging a portion of the mold, and is in communication with...
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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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7252136 |
Numbering device for molded or cast parts
A numbering device is disclosed for marking molded cast parts, the device including a plurality of concentric cylinders having indicia disposed on an end thereof, the cylinders being rotatingly...
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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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7014446 |
Quick release volume control inserts for molding machines
The present invention provides a molding machine and a mold assembly having a quick change volume control insert. The volume control insert can be changed without disassembly of the mold or use of...
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6942476 |
Method and apparatus for changing tire identification means via magnetic inserts
The present invention comprises a mold having a wall with a recess defined therein and magnetic means, wherein an associated insert is adapted to be selectively held within the recess via the...
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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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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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6666257 |
Bar code stencil and method of use
A bar code identification stencil for uniquely identifying a plurality of articles. The stencil includes a carrier strip which carries an identification code. The identification code is formed of a...
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6663371 |
Windshield and window repair assembly
An assembly held down with suction cups repairs damage to an automobile windshield and the like. The rod of an extrusion assembly pushes liquefied resin through the interior of a tube and out the...
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6554245 |
Marking device for a mould
The invention discloses a marking device for a mould having a housing in a wall. The device includes a threaded cylindrical body and a circular head of a diameter about equal to the diameter of the...
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6485281 |
Windshield and glass repair device
The invention relates to repair devices for repairing impact resistant glass such as windshields and vertical glass. The repair device can be used to repair many types of damage to glass including...
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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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6315539 |
Quick release device for a tire mold plate
A mold for a tire includes a device for easily releasing a pocket plate from a recess in a side wall ring. The device includes a rod movably disposed in a hole in the mold part that extends from an...
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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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6299126 |
Apparatus for changeably forming information on die cast or molded members
Apparatus for changeable forming information, such as date, time, shift, and/or lot of manufacturer information, on members being die cast or molded. The present apparatus includes at least one...
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6270712 |
Molding die and marking method for semiconductor devices
An object of the invention is to eliminate a marking process and shorten the time and decrease the cost required for changing contents of marking. An uneven mask is mounted, using a mask set jig,...
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6149420 |
Mold with indicia forming changeable core
A core mold that has a mounting hole on its molding surface and a changeable indicia forming section that is used to form markings on an external surface of injection molded products. The indicia...
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6050803 |
Golf ball mold
A golf ball mold includes a pair of mold sections which are removably mated to define a spherical cavity therein, a plurality of support pins for supporting a core at the center of the cavity, and...
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5902512 |
Adjustable date stamp mold insert
A mold insert for transferring selectable reference indicia to a molded part is used for tracking various production parameters for a manufactured component. The mold insert contains a plurality of...
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5894005 |
System for identifying castings and for tracking casting process parameters
A method and system for identifying casting includes writers for applying unique identification indicia to the inside and outside of a molding core package. The identification indicia and at least...
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5853606 |
Mold identification device
An identification device for a mold for impressing identifying indicia on each product molded in the mold. A plug retaining insert includes at least one bore through a working face of the insert. A...
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5843325 |
Mold assembly
A mold assembly has a cylindrical inner mold device, and a plurality of outer mold devices enclosing the cylindrical inner mold device. The inner mold device has a threaded interior engaging with 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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5736168 |
Blow mold with replaceable inserts
A mold for forming hollow blow molded containers is made in multiple sections to create a cavity in the shape of the desired container when the mold is in the closed position. A recess is formed in...
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5633019 |
Encapsulated transformer, method of making encapsulated transformer and apparatus for making encapsulated transformer
A mold for encapsulating a transformer coil assembly in thermoplastic rubber includes a bottom mold portion having a mold cavity, an upstanding pin disposed within the mold cavity, a mold cover for...
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5620716 |
Time stamp for insertion into a mould for metal working or plastics processing
Time stamp for insertion into a mould for metal or plastics processing, with a basic body which can be inserted into the mould and in which an insert designed as a screw is arranged rotatably. The...
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5584113 |
Method for identifying cast parts
A method and apparatus for identifying cast parts. A master is provided at least partially formed in the shape of a part to be cast. A slot is then milled into the master, the slot having a mouth...
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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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5494431 |
Device for emblemizing indicia onto the soles of shoes for identification and individually purposes
A device for emblemizing indicia onto the soles of shoes for identification and individuality purposes including a base in a rectangular configuration having an upper surface, a lower surface,...
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5344304 |
Mold for molding of substrate for information recording medium
A mold for molding a plurality of substrates for an information recording medium includes a fixing member, a plurality of units fixed to the fixing member, and a molding cavity. Each of the units...
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5318418 |
Plastic injection mold with serial numbering
A plastic injection mould capable of producing, at each injection, twenty articles numbered in serie and in high relief. The mould has a fixed plate (2) across which pass two pluralities or groups...
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5174937 |
Method for molding of substrate for information recording medium and method for preparing substrate for information recording medium
A method for preparing a substrate for an information recording medium, which comprises injecting a liquid resin into a mold for cast molding of a substrate for information recording medium having...
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5090890 |
Injection mold having a valve gate system
An injection mold has a valve gate system in which a valve pin is moved through a runner into and away from a gate to open and close the gate. The valve pin is inserted into the gate to close it...
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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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5038504 |
Date coding play balls
A hollow molded article such as a ball of the kind used in play areas where children jump on and swim through a volume of the balls. During molding, date coding is impressed on the balls in a way...
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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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4882116 |
Method of molding a label on an electrical cord
It has become necessary to provide warning tags and labels on equipment such as point sprayers to protect the operators so that they will not be injured and to protect the manufacturer so that it...
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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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4818207 |
Cursive letter dough cutter
A dough cutter which has a complete set of cursive alphabetic letters (22) raised on the top of individual cutter bodies (20) that attach together forming a continuous combination of letters. On...
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4795127 |
Mold assembly of injection-molding machine
A mold assembly for an injection-molding machine for molding a disc, including a stationary die, a movable die movable relative to the stationary die, a stamper which is retained at least at an...
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