2714961

Information

• Patent Grant
• 2714961

• References
• Source

• Patent Number

  2,714,961

• Date Filed

  Not available

• Date Issued

  Tuesday, August 9, 1955
  69 years ago

• CPC

  • B07B1/49 - stretching more than one screen of screen section by the same or different stretching means
  • B07B1/288 - Tumbling screens
  • B07B1/38 - oscillating in a circular arc in their own plane plansifters
  • B07B1/48 - Stretching devices for screens
  • B07B2201/02 - Fastening means for fastening screens to their frames which do not stretch or sag the screening surfaces
  • B07B2201/04 - Multiple deck screening devices comprising one or more superimposed screens

• US Classifications

  • 209 - Classifying, separating, and assorting solids