3793424

Information

• Patent Grant
• 3793424

• References
• Source

• Patent Number

  3,793,424

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1974
  51 years ago

• CPC

  • B07B13/003 - Separation of articles by differences in their geometrical form or by difference in their physical properties
  • B29B17/02 - Separating plastics from other materials
  • B29B2017/0258 - using heated surfaces for selective softening or melting of at least one plastic ingredient
  • B29K2105/065 - containing impurities
  • B29K2711/12 - Paper
  • B29L2007/008 - Wide strips
  • Y02W30/622 - Separating plastics from other materials

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 209 - Classifying, separating, and assorting solids