2489801

Information

• Patent Grant
• 2489801

• References
• Source

• Patent Number

  2,489,801

• Date Filed

  Not available

• Date Issued

  Tuesday, November 29, 1949
  75 years ago

• CPC

  • E01C19/2035 - both rotating parts and reciprocating, oscillating, jolting or vibrating parts
  • E01C2019/208 - with longitudinal auger

• US Classifications

  • 222 - Dispensing
  • 239 - Fluid sprinkling, spraying, and diffusing