2917972

Information

• Patent Grant
• 2917972

• References
• Source

• Patent Number

  2,917,972

• Date Filed

  Not available

• Date Issued

  Tuesday, December 22, 1959
  65 years ago

• CPC

  • B60R1/064 - by manually powered actuators
  • Y10T74/18544 - Rotary to gyratory
  • Y10T74/20396 - Hand operated
  • Y10T74/20432 - for moving a mirror

• US Classifications

  • 074 - Machine element or mechanism
  • 359 - Optical: systems and elements
  • 362 - Illumination