3529322

Information

• Patent Grant
• 3529322

• References
• Source

• Patent Number

  3,529,322

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1970
  54 years ago

• CPC

  • B29C43/021 - characterised by the shape of the surface
  • B29C43/02 - of articles of definite length
  • B29D17/002 - Producing phonograph records
  • B29C33/20 - Opening, closing or clamping
  • B29C43/32 - Component parts, details or accessories Auxiliary operations
  • B29C2043/025 - forming a micro structure
  • B29C2043/3283 - for moving moulds or mould parts
  • B29C2043/3444 - using pressurizing feeding means located into the mold
  • B29L2017/003 - Records or discs

• US Classifications

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