1442747

Information

• Patent Grant
• 1442747

• References
• Source

• Patent Number

  1,442,747

• Date Filed

  Not available

• Date Issued

  Tuesday, January 16, 1923
  102 years ago

• CPC

  • B65G65/00 - Loading or unloading
  • B65G2814/0337 - Paddle wheels

• US Classifications

  • 198 - Conveyors: power-driven