2166490

Information

• Patent Grant
• 2166490

• References
• Source

• Patent Number

  2,166,490

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1939
  85 years ago

• CPC

  • B29C43/085 - and material fed in a continuous form
  • B29C2043/3689 - on a support table, flat disk-like tables having moulds on the periphery
  • Y10S425/024 - Gora
  • Y10T24/44145 - Resilient inserted member
  • Y10T156/1052 - with cutting, punching, tearing or severing
  • Y10T156/1089 - of discrete laminae to single face of additional lamina

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 024 - Buckles, buttons, clasps, etc.
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 425 - Plastic article or earthenware shaping or treating: apparatus