3500990

Information

• Patent Grant
• 3500990

• References
• Source

• Patent Number

  3,500,990

• Date Filed

  Not available

• Date Issued

  Tuesday, March 17, 1970
  55 years ago

• CPC

  • B65G23/00 - Driving gear for endless conveyors control devices Belt or chain tensioning arrangements
  • B65G2811/092 - a single conveyor having more than one driving means

• US Classifications

  • 198 - Conveyors: power-driven
  • 060 - Power plants