Resources Contact Us Home
Browse by Category: Main > Material Science
Class Information
Number: 164/374
Name: Metal founding > Flask or flask section
Description: Apparatus directed to a container or box for confining mold material while the same is being shaped.

Sub-classes under this class:

Class Number Class Name Patents
164/379 Including means to retain or reinforce mold sand or to position reinforcement 5
164/375 Including roll or rock-over means 6
164/376 Investment type (e.g., dental, etc.) 23
164/384 Plural part flask or flask section 4
164/377 Size adjustable 5

Patents under this class:

Patent Number Title Of Patent Date Issued
8033316 Flask unit and cope-and-drag molding machine and line Oct. 11, 2011
8033317 Flask unit and cope-and-drag molding machine and line Oct. 11, 2011
7543626 Molding apparatus and method Jun. 9, 2009
7328736 Automated clamping mechanism and mold flask incorporating same Feb. 12, 2008
7150310 Automated clamping mechanism and mold flask incorporating same Dec. 19, 2006
5896913 Investment casting paper liner and guard Apr. 27, 1999
5476135 Mold box for forming sand pouring basins Dec. 19, 1995
5101881 Quick-change matchplate system for matchplate molding machine Apr. 7, 1992
4915155 Integral casting flask and vacuum chamber Apr. 10, 1990
4899806 Apparatus for flaskless sand casting Feb. 13, 1990
4588014 Foundry molding apparatus and method May. 13, 1986
4261413 Foundry molding system Apr. 14, 1981
4246953 Adjustable filler means for molds and method thereof Jan. 27, 1981
4239079 Sand deflector for automatic molding machine Dec. 16, 1980
3968829 Molding apparatus with shielding mold member Jul. 13, 1976

  Recently Added Patents
Image sensor and method for fabricating the same
Sample analysis and/or sample processing system
Memory interface circuit, memory interface method, and electronic device
SRAM cells using shared gate electrode configuration
Voltage detection apparatus and combination circuit
Resonant oscillator with start up and shut down circuitry
Method and/or apparatus for navigating mobile robot using virtual sensor
  Randomly Featured Patents
Key ring with lamp
Vehicle speed control circuit tester
Timing controller and timing control method
Cigarette pack holder
Multi-functional pen
Method and system for managing replenishment of toners
Automated differential correction processing of field data in a global positioning system
Wheel or wheel cover
Linear actuator screw connected with parallel linear bearing