3620897

Information

• Patent Grant
• 3620897

• References
• Source

• Patent Number

  3,620,897

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • B29D29/06 - Conveyor belts
  • B29D29/00 - Producing belts or bands
  • B65G15/34 - with reinforcing layers
  • B65G2201/06 - Articles and bulk
  • B65G2812/02198 - Non-metallic belts
  • Y10T428/2905 - Plural and with bonded intersections only
  • Y10T442/636 - Synthetic polymeric strand or fiber material is of staple length
  • Y10T442/679 - Natural or synthetic rubber sheet or film
  • Y10T442/682 - Needled nonwoven fabric

• US Classifications

  • 442 - Fabric
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 198 - Conveyors: power-driven
  • 427 - Coating processes
  • 428 - Stock material or miscellaneous articles
  • 474 - Endless belt power transmission systems or components