3665994

Information

• Patent Grant
• 3665994

• References
• Source

• Patent Number

  3,665,994

• Date Filed

  Not available

• Date Issued

  Tuesday, May 30, 1972
  52 years ago

• CPC

  • D06C29/00 - Finishing or dressing, of textile fabrics, not provided for in the preceding groups
  • B29D30/38 - Textile inserts
  • B29D30/40 - Chemical pretreatment of textile inserts before building the tyre
  • B29D30/44 - Stretching or treating the layers before application on the drum
  • B60C9/0042 - Reinforcements made of synthetic materials
  • D02G3/48 - Tyre cords
  • D02J1/224 - Selection or control of the temperature during stretching
  • D10B2331/04 - polyesters
  • Y10S57/902 - Reinforcing or tire cords

• US Classifications

  • 152 - Resilient tires and wheels
  • 057 - Textiles: spinning, twisting, and twining