2649642

Information

• Patent Grant
• 2649642

• References
• Source

• Patent Number

  2,649,642

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1953
  71 years ago

• CPC

  • B28B21/54 - Mouthpieces for shaping sockets, bends, or like peculiarly-shaped tubular articles
  • Y10S425/218 - Pipe machine: socket forming apparatus

• US Classifications

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