2256216

Information

• Patent Grant
• 2256216

• References
• Source

• Patent Number

  2,256,216

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1941
  83 years ago

• CPC

  • B28B11/125 - Cutting-off protruding ridges, also profiled cutting

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus