3137035

Information

• Patent Grant
• 3137035

• References
• Source

• Patent Number

  3,137,035

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1964
  60 years ago

• CPC

  • B29C47/62 - having more than one screw-thread
  • B29C47/38 - using screws surrounded by a cooperating barrel
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • Y10S425/243 - Extrusion or injection molding

• US Classifications

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