3901505

Information

• Patent Grant
• 3901505

• References
• Source

• Patent Number

  3,901,505

• Date Filed

  Not available

• Date Issued

  Tuesday, August 26, 1975
  49 years ago

• CPC

  • A63F7/38 - Playing surfaces movable during play , i.e. games played on a non-stationary surface
  • A63F7/0088 - using magnetic power
  • A63F2250/49 - with provisions for connecting to a part of the body
  • A63F2250/497 - Head
  • Y10S273/17 - Head mounted
  • Y10S273/19 - Waist mounted

• US Classifications

  • 446 - Amusement devices: toys
  • 273 - Amusement devices: games
  • 473 - Games using tangible projectile
  • 482 - Exercise devices