1509440

Information

• Patent Grant
• 1509440

• References
• Source

• Patent Number

  1,509,440

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1924
  100 years ago

• CPC

  • B29B15/02 - of crude rubber, gutta-percha, or similar substances
  • B60C5/24 - the walls of the chambers extending transversely of the tyre
  • B29K2021/00 - Use of unspecified rubbers as moulding material
  • Y10T152/10585 - with simultaneous inflating means

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 152 - Resilient tires and wheels