2199103

Information

• Patent Grant
• 2199103

• References
• Source

• Patent Number

  2,199,103

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1940
  84 years ago

• CPC

  • B23Q35/122 - the feeler opening or closing electrical contacts
  • Y10T409/302912 - including means for operation without manual intervention
  • Y10T409/303528 - Adapted to trigger electrical energy
  • Y10T409/303696 - Templet

• US Classifications

  • 409 - Gear cutting, milling, or planing
  • 033 - Geometrical instruments
  • 358 - Facsimile and static presentation processing