2489798

Information

• Patent Grant
• 2489798

• References
• Source

• Patent Number

  2,489,798

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1949
  75 years ago

• CPC

  • B28B11/02 - for attaching appendages

• US Classifications

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