3726626

Information

• Patent Grant
• 3726626

• References
• Source

• Patent Number

  3,726,626

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • B29C31/066 - using feed frames
  • B29C37/0007 - using means operable from outside the mould for moving between mould parts
  • B29C37/0021 - and using a rotating movement to unscrew articles
  • B29C43/02 - of articles of definite length
  • B29C43/34 - Feeding the material to the mould or the compression means
  • B29D1/00 - Producing articles with screw-threads
  • B29C33/0022 - Multi-cavity moulds
  • B29K2105/251 - Particles, powder, granules

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus