3890508

Information

• Patent Grant
• 3890508

• References
• Source

• Patent Number

  3,890,508

• Date Filed

  Not available

• Date Issued

  Tuesday, June 17, 1975
  49 years ago

• CPC

  • B28D7/04 - for supporting or holding work or conveying or discharging work
  • B65G47/244 - by turning them about an axis substantially perpendicular to the conveying plane
  • H01L21/67787 - with angular orientation of the workpieces

• US Classifications

  • 250 - Radiant energy
  • 198 - Conveyors: power-driven
  • 226 - Advancing material of indeterminate length
  • 406 - Conveyors: fluid current