3338374

Information

• Patent Grant
• 3338374

• References
• Source

• Patent Number

  3,338,374

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • B65G21/2018 - for retaining the load on the load-carrying surface
  • B65G39/08 - the rollers being magnetic

• US Classifications

  • 198 - Conveyors: power-driven
  • 254 - Implements or apparatus for applying pushing or pulling force
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets