2342580

Information

• Patent Grant
• 2342580

• References
• Source

• Patent Number

  2,342,580

• Date Filed

  Not available

• Date Issued

  Tuesday, February 22, 1944
  80 years ago

• CPC

  • B29D30/0685 - Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
  • B29C73/22 - the article containing elements including a sealing composition
  • B60C19/127 - for inner tubes
  • B29D2030/0691 - through the use of a toroidal support
  • B29D2030/0695 - the sealant being in the form of one wide strip
  • B29L2030/00 - Pneumatic or solid tyres or parts thereof
  • Y10S428/912 - Puncture healing layer
  • Y10T152/10684 - On inner surface of tubeless tire
  • Y10T428/31826 - Of natural rubber

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 152 - Resilient tires and wheels
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 524 - Synthetic resins or natural rubbers