2690252

Information

• Patent Grant
• 2690252

• References
• Source

• Patent Number

  2,690,252

• Date Filed

  Not available

• Date Issued

  Tuesday, September 28, 1954
  70 years ago

• CPC

  • B65G27/00 - Jigging conveyors
  • B65G2812/0388 - characterised by the configuration

• US Classifications

  • 198 - Conveyors: power-driven
  • 299 - Mining or in situ disintegration of hard material