3429766

Information

• Patent Grant
• 3429766

• References
• Source

• Patent Number

  3,429,766

• Date Filed

  Not available

• Date Issued

  Tuesday, February 25, 1969
  56 years ago

• CPC

  • F16D69/022 - in the form of fibres
  • Y10T156/1051 - by folding
  • Y10T428/213 - Frictional
  • Y10T428/24339 - Keyed
  • Y10T428/31652 - Of asbestos
  • Y10T442/11 - Including an additional free metal or alloy constituent
  • Y10T442/122 - Two or more nonwoven fabric layers

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 192 - Clutches and power-stop control
  • 442 - Fabric