2774992

Information

• Patent Grant
• 2774992

• References
• Source

• Patent Number

  2,774,992

• Date Filed

  Not available

• Date Issued

  Tuesday, December 25, 1956
  68 years ago

• CPC

  • B29C31/045 - moving along predetermined circuits or distributing the material according to predetermined patterns
  • A47K13/02 - of plastic materials
  • B29C43/021 - characterised by the shape of the surface
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29C47/0014 - Filamentary-shaped articles
  • B29C47/00 - Extrusion moulding
  • B29C2043/3433 - using dispensing heads
  • B29C2043/3438 - moving during dispensing over the moulds
  • B29C2043/3615 - forming elements
  • B29L2031/7096 - Rings or ring-like articles
  • B29L2031/7694 - Closets, toilets

• US Classifications

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