3469837

Information

• Patent Grant
• 3469837

• References
• Source

• Patent Number

  3,469,837

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • A63J1/00 - Stage arrangements
  • A47C1/12 - Theatre, auditorium, or similar chairs
  • A47C3/02 - Rocking chairs
  • A47C7/72 - Adaptations for incorporating lamps, radio sets, bars, telephones, ventilation, heating or cooling arrangements or the like
  • A63F13/08 - Constructional details or arrangements
  • A63J5/00 - Auxiliaries for producing special effects on stages, or in circuses or arenas
  • A63J25/00 - Equipment specially adapted for cinemas
  • G03B35/20 - using two or more projectors
  • G03B35/26 - using polarised or coloured light separating different viewpoint images
  • G09B9/10 - with simulated flight- or engine-generated force being applied to aircraft occupant
  • G09B9/165 - Condition of cabin, cockpit or pilot's accessories
  • G09B9/22 - including aircraft sound simulation
  • G09B9/32 - by projected image
  • A63F2300/302 - specially adapted for receiving control signals not targeted to a display device or game input means
  • A63F2300/8082 - Virtual reality
  • A63J2005/002 - moving the spectator's body
  • A63J2005/006 - Temperature
  • A63J2005/008 - Smell sense

• US Classifications

  • 472 - Amusement devices
  • 052 - Static structures
  • 297 - Chairs and seats
  • 351 - Optics: eye examining, vision testing and correcting
  • 352 - Optics: motion pictures
  • 359 - Optical: systems and elements