3178769

Information

• Patent Grant
• 3178769

• References
• Source

• Patent Number

  3,178,769

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1965
  59 years ago

• CPC

  • B29C47/522 - using rollers
  • B29C47/1063 - in liquid form
  • B29C47/362 - using static mixing devices
  • B29C47/525 - using single rollers
  • F01C21/08 - Rotary pistons
  • F04B1/1133 - with rotary cylinder block
  • F04C2/3566 - the inner and outer member being in contact along more than one line or surface
  • B29C47/0009 - characterised by the shape of the articles
  • B29C47/0011 - Particle-shaped
  • B29C47/0019 - Flat rigid articles
  • B29C47/0021 - Flat flexible articles
  • B29C47/0023 - Hollow rigid articles having only one tubular passage

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 264 - Plastic and nonmetallic article shaping or treating: processes