2828589

Information

• Patent Grant
• 2828589

• References
• Source

• Patent Number

  2,828,589

• Date Filed

  Not available

• Date Issued

  Tuesday, April 1, 1958
  66 years ago

• CPC

  • B23Q1/5462 - with one supplementary sliding pair
  • B23Q16/007 - Positioning by sine tables
  • Y10S409/903 - Work holder

• US Classifications

  • 451 - Abrading
  • 033 - Geometrical instruments
  • 052 - Static structures
  • 108 - Horizontally supported planar surfaces
  • 248 - Supports
  • 409 - Gear cutting, milling, or planing