1415937

Information

• Patent Grant
• 1415937

• References
• Source

• Patent Number

  1,415,937

• Date Filed

  Not available

• Date Issued

  Tuesday, May 16, 1922
  102 years ago

• CPC

  • A01C9/04 - with bucket wheels

• US Classifications

  • 221 - Article dispensing
  • 222 - Dispensing