1497301

Information

• Patent Grant
• 1497301

• References
• Source

• Patent Number

  1,497,301

• Date Filed

  Not available

• Date Issued

  Tuesday, June 10, 1924
  100 years ago

• CPC

  • B65G11/063 - for articles
  • B65G2812/086 - Screw-like chutes

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 193 - Conveyors, chutes, skids, guides, and ways