2881904

Information

• Patent Grant
• 2881904

• References
• Source

• Patent Number

  2,881,904

• Date Filed

  Not available

• Date Issued

  Tuesday, April 14, 1959
  65 years ago

• CPC

  • B65G17/385 - adapted to follow three-dimensionally curved paths
  • F16G1/28 - with a contact surface of special shape
  • B65G2201/06 - Articles and bulk
  • B65G2812/02356 - characterised by the material

• US Classifications

  • 198 - Conveyors: power-driven
  • 305 - Wheel substitutes for land vehicles
  • 474 - Endless belt power transmission systems or components