Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Material Science
Class Information
Number: 164/380
Name: Metal founding > Flask or flask section > Including means to retain or reinforce mold sand or to position reinforcement > Sand strip
Description: Apparatus where the sand mold retaining means is a strip at the base of the flask section which overlies a portion of the mold periphery.










Sub-classes under this class:

Class Number Class Name Patents
164/381 Mechanically retractable 0


Patents under this class:

Patent Number Title Of Patent Date Issued
4036276 Method of shaping a mould under a reduced pressure Jul. 19, 1977











 
 
  Recently Added Patents
Stacked magnetoresistance device responsive to a magnetic field generally perpendicular to a side face running along a channel of the device
Printed wiring board with reinforced insulation layer and manufacturing method thereof
Enediyne compounds, conjugates thereof, and uses and methods therefor
Composite materials comprising aggregate and an elastomeric composition
Neurophysiological central auditory processing evaluation system and method
Systems and/or methods for using air/wind power to charge/re-charge vehicle batteries
Reaction medium for detecting and/or identifying bacteria of the Legionella genus
  Randomly Featured Patents
Light emitting panel assemblies for use in automotive applications and the like
Reusable launch system
Synergistic combination of metal proteinates with beta-chlorovinyl dialkyl phosphates
Turbine heat shield with ribs
Three-dimensional optical memory
Spatial light modulator with conformal grating device
Digital phase-locked loop circuit with reduced phase jitter frequency
Sheet-feeding device having heater for heating sheet
Method for making coated article and coated article
System and method for brightening a curve corresponding to a selected ultrasound ROI