Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 164/233
Name: Metal founding > Means to shape a forming surface > Means for shaping core (e.g., core boxes, core molds, etc.) > Hinged core box sections
Description: Apparatus directed to a split core mold or box which is hinged on one side.










Patents under this class:

Patent Number Title Of Patent Date Issued
4741380 Combined mold assembly and inspection device for core and shell shooters May. 3, 1988
4027717 Method for forming a casting mold and a flexible pattern to be used therefor Jun. 7, 1977











 
 
  Recently Added Patents
Removable case
Methods and systems for time-shifting content
Electrical conduit containing a fire-resisting thermoplastic composition
Creating and manufacturing documents that initially exceed equipment finishing capacity
Authenticated secret sharing
Reading apparatus and reading method
Identification of electrical grid phase information for end-points in a grid network
  Randomly Featured Patents
Automatic gain controlling circuit for recording and reproducing unit associated with magnetic head and free from relative accuracy between circuit components
Fan mounting system
Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application
Container incorporating an alarm
Cyclic amino containing benzisothiazoles
Base plate for use in a multi-chip module
Housing for a headset
Aqueous emulsion
Pressure sensor having semiconductor sensor chip
Pressure stabilized ion mobility spectrometer