3750948

Information

• Patent Grant
• 3750948

• References
• Source

• Patent Number

  3,750,948

• Date Filed

  Not available

• Date Issued

  Tuesday, August 7, 1973
  51 years ago

• CPC

  • B05B7/144 - the means for supplying particulate material comprising moving mechanical means
  • B05B5/12 - specially adapted for coating the interior of hollow bodies
  • B05B5/1683 - specially adapted for particulate materials
  • B29C37/0071 - Dusting machines
  • B29C47/00 - Extrusion moulding
  • B29C47/0026 - Hollow flexible articles
  • B29C47/0057 - Extrusion moulding combined with shaping by orienting, stretching or shrinking
  • B29C47/0059 - Extrusion moulding combined with shaping by flattening, folding or bending
  • B29L2023/001 - Tubular films, sleeves

• US Classifications

  • 239 - Fluid sprinkling, spraying, and diffusing
  • 118 - Coating apparatus
  • 425 - Plastic article or earthenware shaping or treating: apparatus