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Class Information
Number: 425/588
Name: Plastic article or earthenware shaping or treating: apparatus > Female mold and charger to supply fluent stock under pressure thereto in fluid-tight relationship (e.g., injection mold, etc.) > Plural mold cavities
Description: Apparatus including more than one shaping cavity in the same or a plurality of shaping cavity structures.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5824252 |
Method of resin molding and resin molding machine for the same |
Oct. 20, 1998 |
| 5820899 |
Injection molding nozzle with edge gate inserts and sealing ring |
Oct. 13, 1998 |
| 5814356 |
Manufacturing metal mold for assembling a resin molded assembly |
Sep. 29, 1998 |
| 5804231 |
Expandable hot runner manifold |
Sep. 8, 1998 |
| 5800841 |
Resin molding machine |
Sep. 1, 1998 |
| 5798127 |
Injection molding of a tire component |
Aug. 25, 1998 |
| 5792409 |
Balanced multi-cavity injection molding of cable ties |
Aug. 11, 1998 |
| 5792493 |
Connector bushing for injection molding manifolds |
Aug. 11, 1998 |
| 5792406 |
Method of preparing spherical moldings |
Aug. 11, 1998 |
| 5789033 |
Injection molding apparatus having opposed injection means |
Aug. 4, 1998 |
| 5772420 |
Greaseless mold carrier and alignment system |
Jun. 30, 1998 |
| 5766651 |
Equipment for the injection-moulding of containers or parisons for containers of plastics material |
Jun. 16, 1998 |
| 5753151 |
Method and apparatus for molding composite articles |
May. 19, 1998 |
| 5750153 |
Mold device and process for resin-packaging semiconductor devices |
May. 12, 1998 |
| 5741530 |
Molding die used for sealing semiconductor chips with good productivity and lead-frame used for mounting semiconductor chips |
Apr. 21, 1998 |
| 5736169 |
Closing apparatus for multiple-mold injection-molding system |
Apr. 7, 1998 |
| 5720995 |
Injection molding manifolds with melt connector bushing |
Feb. 24, 1998 |
| 5707577 |
Method and apparatus for restraining plastic material in insulated runner system from contacting mold parts upon separation thereof |
Jan. 13, 1998 |
| 5707666 |
Combined mold carrier and linkage apparatus |
Jan. 13, 1998 |
| 5707664 |
Heated nozzle manifolds in a common plane interconnected through connector manifolds |
Jan. 13, 1998 |
| 5705202 |
Four heated nozzle manifolds interconnected in a common plane |
Jan. 6, 1998 |
| 5702735 |
Molding arrangement to achieve short mold cycle time |
Dec. 30, 1997 |
| 5700500 |
Two-stage injection-molding machine |
Dec. 23, 1997 |
| 5698242 |
Apparatus for the injection molding of semiconductor elements |
Dec. 16, 1997 |
| 5688541 |
Apparatus for preventing hindrance of removal of molded products from mold due to contact with mold parts |
Nov. 18, 1997 |
| 5683731 |
Melt flow redistributor |
Nov. 4, 1997 |
| 5674385 |
Biofilter load and the method of producing porous-hollow ceramic blocks therefor |
Oct. 7, 1997 |
| 5669350 |
Throttle device |
Sep. 23, 1997 |
| 5660782 |
Method and apparatus for injection molding of selected parts |
Aug. 26, 1997 |
| 5654017 |
Modular molding apparatus |
Aug. 5, 1997 |
| 5650177 |
Resin molding apparatus |
Jul. 22, 1997 |
| 5645864 |
Resin encapsulating molding die for manufacturing a semiconductor device |
Jul. 8, 1997 |
| 5641526 |
Injection molding nozzle manifold |
Jun. 24, 1997 |
| 5635220 |
Molding die for sealing semiconductor device with reduced resin burrs |
Jun. 3, 1997 |
| 5624691 |
Transfer mold design |
Apr. 29, 1997 |
| 5609890 |
Molding machine for injection molding of tooth brushes |
Mar. 11, 1997 |
| 5578333 |
Combined mold carrier and linkage apparatus |
Nov. 26, 1996 |
| 5573791 |
Apparatus for forming a parison having multiple resin layers |
Nov. 12, 1996 |
| 5556647 |
Encapsulation mold |
Sep. 17, 1996 |
| 5554396 |
Molding machine |
Sep. 10, 1996 |
| 5545023 |
Pressure molding apparatus for molten resin |
Aug. 13, 1996 |
| 5545366 |
Molding arrangement to achieve short mold cycle time and method of molding |
Aug. 13, 1996 |
| 5541813 |
Portable telephone apparatus having case with wiring member embedded in a molded plastic hinge |
Jul. 30, 1996 |
| 5538410 |
Toothbrush body preform molding device and toothbrush body preform to be provided with buffer cap |
Jul. 23, 1996 |
| 5538410 |
Toothbrush body preform molding device and toothbrush body preform to be provided with buffer cap |
Jul. 23, 1996 |
| 5531582 |
Apparatus for injection molding a plastic monolith |
Jul. 2, 1996 |
| 5527173 |
Apparatus for producing plastic articles with inserts |
Jun. 18, 1996 |
| 5522720 |
Injector nozzle with pivotally movable surfaces |
Jun. 4, 1996 |
| 5520874 |
Compressible mold plunger |
May. 28, 1996 |
| 5509794 |
Method and apparatus for making molded photointerrupters |
Apr. 23, 1996 |
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