Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 164/304
Name: Metal founding > Means to shape metallic material > Pressure shaping means > Injection type > Including valved mold gate
Description: Apparatus wherein a stopper or cutoff means is present in the feed port of a mold for closing the opening.










Patents under this class:

Patent Number Title Of Patent Date Issued
5253848 Valve for molten metal conduit Oct. 19, 1993
5071340 Cooling arrangement for valve stem gates in hot runner injection molding machine systems Dec. 10, 1991
4060122 Low-pressure die casting machine Nov. 29, 1977











 
 
  Recently Added Patents
Plants and seeds of hybrid corn variety CH424126
Methods for isolating ligands of the human bitter taste receptor TAS2R49
Purine compounds used as CB2 agonists
Managing imaging of computing devices
Enhancement of semiconducting photovoltaic absorbers by the addition of alkali salts through solution coating techniques
Modified and stabilized GDF propeptides and uses thereof
Media processing method and device
  Randomly Featured Patents
Tri-model thermal switch and preheat lamp containing same
Laser height detector mast
Protective device for drum-brake operating shaft
Linear D.C. drive circuit
Asynchronous interference avoiding method and asynchronous interference avoiding system
Standalone eddy current measuring system for thickness estimation of conductive films
Absorbent agents for clean-up of liquid hydrocarbons
Optical rotary encoder
System for improving protective relay coordination with other protective elements in power system
Gas chromatograph with a temperature-controlled injector