2876543

Information

• Patent Grant
• 2876543

• References
• Source

• Patent Number

  2,876,543

• Date Filed

  Not available

• Date Issued

  Tuesday, March 10, 1959
  65 years ago

• CPC

  • G01B3/006 - having both coarse and fine graduation
  • Y10T409/308848 - including dividing head

• US Classifications

  • 033 - Geometrical instruments
  • 116 - Signals and indicators
  • 177 - Weighing scales
  • 340 - Communications: electrical
  • 341 - Coded data generation or conversion
  • 409 - Gear cutting, milling, or planing