3686068

Information

• Patent Grant
• 3686068

• References
• Source

• Patent Number

  3,686,068

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1972
  52 years ago

• CPC

  • B02C18/2216 - Discharge means
  • B02C18/148 - specially adapted for disintegrating plastics
  • B02C2023/165 - Screen denying egress of oversize material
  • Y10S521/918 - Physical aftertreatment of a cellular product
  • Y10S521/921 - Preparing a nonpolyurethane cellular particle from a nonparticulate material
  • Y10T428/2982 - Particulate matter [e.g., sphere, flake, etc.]

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 521 - Synthetic resins or natural rubbers