1666883

Information

• Patent Grant
• 1666883

• References
• Source

• Patent Number

  1,666,883

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1928
  96 years ago

• CPC

  • B29D30/0606 - Vulcanising moulds not integral with vulcanising presses
  • B29D2030/061 - Means for forming passages under the tread surface
  • Y10T152/10126 - with removable inner tube

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 152 - Resilient tires and wheels
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus