2657990

Information

• Patent Grant
• 2657990

• References
• Source

• Patent Number

  2,657,990

• Date Filed

  Not available

• Date Issued

  Tuesday, November 3, 1953
  71 years ago

• CPC

  • F27B3/18 - Arrangements of devices for charging
  • F27D3/003 - Charging laterally
  • F27D3/10 - Charging directly from hoppers or shoots
  • F27D2003/001 - Series of dispensers or separation in teo or more parts
  • F27D2003/0077 - Use of centrifugal devices
  • F27D2003/127 - for carrying pots

• US Classifications

  • 423 - Chemistry of inorganic compounds
  • 075 - Specialized metallurgical processes, compositions for use therein, consolidated metal powder compositions, and loose metal particulate mixtures
  • 118 - Coating apparatus
  • 198 - Conveyors: power-driven
  • 414 - Material or article handling