2185884

Information

• Patent Grant
• 2185884

• References
• Source

• Patent Number

  2,185,884

• Date Filed

  Not available

• Date Issued

  Tuesday, January 2, 1940
  85 years ago

• CPC

  • B31F1/2859 - Pressing fingers
  • Y10T74/2191 - for rotary member

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 074 - Machine element or mechanism