2961713

Information

• Patent Grant
• 2961713

• References
• Source

• Patent Number

  2,961,713

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1960
  64 years ago

• CPC

  • B29D99/0053 - Producing sealings
  • B29C33/0022 - Multi-cavity moulds
  • B29C33/10 - with incorporated venting means
  • B29C43/203 - Making multilayered articles
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • B29L2031/26 - Sealing devices
  • B29L2031/265 - Packings, Gaskets
  • Y10S277/91 - O-ring seal
  • Y10S277/924 - Deformation, material removal, or molding for manufacture of seal
  • Y10S425/042 - Ring
  • Y10S425/812 - Venting

• US Classifications

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