3615987

Information

• Patent Grant
• 3615987

• References
• Source

• Patent Number

  3,615,987

• Date Filed

  Not available

• Date Issued

  Tuesday, October 26, 1971
  53 years ago

• CPC

  • B29D30/08 - Building tyres
  • B29D30/20 - by the flat-tyre method
  • B60C9/04 - the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
  • B29C47/00 - Extrusion moulding
  • B29C47/0023 - Hollow rigid articles having only one tubular passage
  • B29C2793/0081 - before shaping
  • B29D2030/088 - by using a seamless tubular component

• US Classifications

  • 156 - Adhesive bonding and miscellaneous chemical manufacture