2678839

Information

• Patent Grant
• 2678839

• References
• Source

• Patent Number

  2,678,839

• Date Filed

  Not available

• Date Issued

  Tuesday, May 18, 1954
  70 years ago

• CPC

  • B29C37/0089 - Sealing devices placed between articles and treatment installations during moulding or shaping
  • B29C35/0227 - using pressure vessels
  • B29C35/041 - using liquids
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/3462 - Cables
  • Y10S277/906 - Seal for article of indefinite length

• US Classifications

  • 277 - Seal for a joint or juncture
  • 425 - Plastic article or earthenware shaping or treating: apparatus