3690658

Information

• Patent Grant
• 3690658

• References
• Source

• Patent Number

  3,690,658

• Date Filed

  Not available

• Date Issued

  Tuesday, September 12, 1972
  52 years ago

• CPC

  • A63B49/10 - made of non-metallic materials, other than wood
  • A63B49/02 - Frames
  • A63B2209/026 - Ratio fibres-total material
  • Y10S273/03 - Epoxy
  • Y10S273/04 - Ethylene
  • Y10S273/07 - Glass fiber

• US Classifications

  • 473 - Games using tangible projectile
  • 273 - Amusement devices: games