2314499

Information

• Patent Grant
• 2314499

• References
• Source

• Patent Number

  2,314,499

• Date Filed

  Not available

• Date Issued

  Tuesday, March 23, 1943
  81 years ago

• CPC

  • B23Q35/128 - Sensing by using optical means
  • B44B3/001 - by copying
  • B44B2700/021 - by copying
  • Y10T409/301176 - Reproducing means
  • Y10T409/3028 - including tracer adapted to trigger electrical or fluid energy
  • Y10T409/303528 - Adapted to trigger electrical energy

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 348 - Television