2668987

Information

• Patent Grant
• 2668987

• References
• Source

• Patent Number

  2,668,987

• Date Filed

  Not available

• Date Issued

  Tuesday, February 16, 1954
  70 years ago

• CPC

  • B29C67/2265 - the preformed parts being partially embedded
  • B29C44/302 - Expanding the moulding material in flexible endless moulds
  • B60J10/20 - characterised by the shape
  • B60J10/23 - assembled from two or more parts
  • B60J10/30 - characterised by the fastening means
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/26 - Sealing devices
  • Y10S425/044 - Rubber mold

• US Classifications

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