3797702

Information

• Patent Grant
• 3797702

• References
• Source

• Patent Number

  3,797,702

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • B01F7/00208 - having elements for co operating with receptacle wall or bottom
  • B01F7/243 - the helices being surrounded by a guiding tube
  • B01F15/02 - Feed or discharge mechanisms
  • B29B7/80 - Component parts, details or accessories Auxiliary operations
  • B29B17/0005 - Direct recuperation and re-use of scrap material during moulding operation
  • B29C47/1009 - Raw material dosing
  • B29C47/1027 - in solid form
  • B29C47/366 - using a first screw extruder and a second screw extruder
  • B29C47/369 - Partial multi-stage
  • B29C47/0021 - Flat flexible articles
  • B29K2105/26 - Scrap recycled material
  • Y02W30/62 - Plastics recycling

• US Classifications

  • 222 - Dispensing
  • 198 - Conveyors: power-driven
  • 366 - Agitating