3621090

Information

• Patent Grant
• 3621090

• References
• Source

• Patent Number

  3,621,090

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • B60C9/0042 - Reinforcements made of synthetic materials
  • B29D30/40 - Chemical pretreatment of textile inserts before building the tyre
  • D02G3/48 - Tyre cords
  • D10B2331/02 - polyamides
  • Y10S57/902 - Reinforcing or tire cords
  • Y10T152/10495 - Pneumatic tire or inner tube

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes