1812112

Information

• Patent Grant
• 1812112

• References
• Source

• Patent Number

  1,812,112

• Date Filed

  Not available

• Date Issued

  Tuesday, June 30, 1931
  93 years ago

• CPC

  • B65G21/00 - Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
  • B65G2201/02 - Articles
  • B65G2812/02405 - Means preventing dust penetration

• US Classifications

  • 198 - Conveyors: power-driven