2284833

Information

• Patent Grant
• 2284833

• References
• Source

• Patent Number

  2,284,833

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1942
  83 years ago

• CPC

  • B29C63/04 - by folding, winding, bending or the like
  • B29C63/0073 - of non-flat surfaces
  • B29L2031/7202 - Knives

• US Classifications

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