3614448

Information

• Patent Grant
• 3614448

• References
• Source

• Patent Number

  3,614,448

• Date Filed

  Not available

• Date Issued

  Tuesday, October 19, 1971
  54 years ago

• CPC

  • G06K11/04 - using an auxiliary scanning pattern
  • B23Q35/128 - Sensing by using optical means
  • H02P29/0022 - Controlling a brake between the prime mover and the load

• US Classifications

  • 250 - Radiant energy
  • 359 - Optical: systems and elements