2957203

Information

• Patent Grant
• 2957203

• References
• Source

• Patent Number

  2,957,203

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1960
  64 years ago

• CPC

  • B29B7/405 - Mixing heads
  • B29B7/582 - for discharging
  • Y10S100/904 - Screw
  • Y10S264/13 - Cell size and distribution control while molding a foam
  • Y10S521/917 - Specialized mixing apparatus utilized in cell forming process

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 100 - Presses
  • 366 - Agitating
  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 521 - Synthetic resins or natural rubbers