2058668

Information

• Patent Grant
• 2058668

• References
• Source

• Patent Number

  2,058,668

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1936
  88 years ago

• CPC

  • F16P3/14 - the means being photocells or other devices sensitive without mechanical contact
  • D06F71/323 - Protective devices
  • F16P3/144 - using light grids
  • Y10S83/01 - Safety devices

• US Classifications

  • 038 - Textiles: ironing or smoothing
  • 083 - Cutting
  • 091 - Motors: expansible chamber type
  • 192 - Clutches and power-stop control
  • 250 - Radiant energy