2771936

Information

• Patent Grant
• 2771936

• References
• Source

• Patent Number

  2,771,936

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • B60C19/122 - disposed inside of the inner liner
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29D30/0005 - Pretreatment of tyres or parts thereof
  • B29D30/0685 - Incorporating auto-repairing or self-sealing arrangements or agents on or into tyres
  • B29C47/00 - Extrusion moulding
  • B29C47/003 - Articles having cross-sectional irregularities
  • B29C47/065 - with components in layered configuration
  • B29D2030/0686 - Incorporating sealants on or into tyres not otherwise provided for; auxiliary operations therefore
  • B29D2030/0691 - through the use of a toroidal support
  • B29L2023/245 - Inner tubes
  • Y10S428/912 - Puncture healing layer

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles
  • 525 - Synthetic resins or natural rubbers