2817875

Information

• Patent Grant
• 2817875

• References
• Source

• Patent Number

  2,817,875

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1957
  67 years ago

• CPC

  • B29D99/0053 - Producing sealings
  • B29C33/36 - continuously movable in one direction
  • B29C43/224 - having a profiled section
  • B29C43/48 - Endless belts
  • B29C44/302 - Expanding the moulding material in flexible endless moulds
  • B29C67/2265 - the preformed parts being partially embedded
  • B29C70/26 - Non-fibrous reinforcements only
  • B60J10/30 - characterised by the fastening means
  • B29K2819/00 - Use of rubber not provided for in a single one of main groups B29K2807/00 - B29K2811/00, as mould material
  • B29K2821/00 - Use of unspecified rubbers as mould material
  • B29L2031/26 - Sealing devices
  • Y10S425/044 - Rubber mold

• US Classifications

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