2191703

Information

• Patent Grant
• 2191703

• References
• Source

• Patent Number

  2,191,703

• Date Filed

  Not available

• Date Issued

  Tuesday, February 27, 1940
  85 years ago

• CPC

  • B29C45/0025 - Preventing defects on the moulded article
  • B29C45/14819 - the inserts being completely encapsulated
  • B29C45/2669 - with means for removing excess material
  • B29C2045/0044 - expelling moulding material outside the mould cavity at the weld line location

• US Classifications

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