3077638

Information

• Patent Grant
• 3077638

• References
• Source

• Patent Number

  3,077,638

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1963
  61 years ago

• CPC

  • B29C43/00 - Compression moulding
  • B29C43/021 - characterised by the shape of the surface
  • B29C43/027 - having an axis of symmetry
  • B29C43/18 - incorporating preformed parts or layers
  • B29C70/78 - Moulding material on one side only of the preformed part
  • B29D99/0053 - Producing sealings
  • F16J15/14 - by means of granular or plastic material, or fluid
  • B29C37/0092 - Drying moulded articles or half products
  • B29K2027/12 - containing fluorine
  • B29K2105/007 - Paste, dough
  • B29K2105/251 - Particles, powder, granules
  • B29L2031/26 - Sealing devices
  • Y10S277/913 - Seal for fluid pressure below atmospheric
  • Y10S285/915 - Mastic

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 277 - Seal for a joint or juncture
  • 285 - Pipe joints or couplings