3060795

Information

• Patent Grant
• 3060795

• References
• Source

• Patent Number

  3,060,795

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1962
  62 years ago

• CPC

  • A61M21/00 - Other devices or methods to cause a change in the state of consciousness Devices for producing or ending sleep by mechanical, optical, or acoustical means
  • G03B21/40 - Eliminating or reducing effect of flicker
  • G09B5/02 - with visual presentation of the material to be studied
  • A61M2021/0011 - in a subliminal way
  • A61M2021/0044 - by the sight sense

• US Classifications

  • 352 - Optics: motion pictures
  • 348 - Television
  • 353 - Optics: image projectors
  • 434 - Education and demonstration