2944858

Information

• Patent Grant
• 2944858

• References
• Source

• Patent Number

  2,944,858

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1960
  64 years ago

• CPC

  • B65G57/04 - by suction or magnetic devices
  • B23Q1/48 - with sliding pairs and rotating pairs
  • B23Q1/5437 - and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface
  • B23Q5/28 - Electric drives
  • B24B41/06 - Work supports
  • B65G57/035 - with a stepwise downward movement of the stack
  • B23Q2705/145 - for milling machines

• US Classifications

  • 108 - Horizontally supported planar surfaces