3253818

Information

• Patent Grant
• 3253818

• References
• Source

• Patent Number

  3,253,818

• Date Filed

  Not available

• Date Issued

  Tuesday, May 31, 1966
  58 years ago

• CPC

  • B29C47/667 - having projections with a short length in the barrel direction
  • B01J19/20 - in the form of helices
  • B29B7/422 - with screw sections co-operating
  • B29B7/423 - and oscillating axially
  • B29C47/0801 - Drive or actuation means; Transmission means; Screw supporting means
  • B29C47/1063 - in liquid form
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/66 - Barrels or cylinders
  • B29C47/0009 - characterised by the shape of the articles
  • B29C47/44 - using axially movable screws in relation to the barrel

• US Classifications

  • 366 - Agitating
  • 528 - Synthetic resins or natural rubbers