2891283

Information

• Patent Grant
• 2891283

• References
• Source

• Patent Number

  2,891,283

• Date Filed

  Not available

• Date Issued

  Tuesday, June 23, 1959
  65 years ago

• CPC

  • B29C45/33 - having transversely
  • B29C45/2618 - having screw-threaded mould walls
  • B29C2045/338 - Mould parts with combined axial and transversal movements

• US Classifications

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