3345684

Information

• Patent Grant
• 3345684

• References
• Source

• Patent Number

  3,345,684

• Date Filed

  Not available

• Date Issued

  Tuesday, October 10, 1967
  57 years ago

• CPC

  • B29C37/0021 - and using a rotating movement to unscrew articles
  • B29C33/446 - and using a rotating movement to unscrew articles
  • B29C37/0007 - using means operable from outside the mould for moving between mould parts
  • B29C43/50 - Removing moulded articles
  • B29D1/00 - Producing articles with screw-threads
  • B29C33/20 - Opening, closing or clamping
  • B29C43/00 - Compression moulding
  • B29L2031/565 - for containers

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 249 - Static molds