1813880

Information

• Patent Grant
• 1813880

• References
• Source

• Patent Number

  1,813,880

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1931
  93 years ago

• CPC

  • B29D30/0606 - Vulcanising moulds not integral with vulcanising presses
  • B29C33/3842 - Manufacturing moulds
  • Y10S76/03 - Casting

• US Classifications

  • 164 - Metal founding
  • 076 - Metal tools and implements, making
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus