3047291

Information

• Patent Grant
• 3047291

• References
• Source

• Patent Number

  3,047,291

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1962
  62 years ago

• CPC

  • E01C13/12 - for snow sports
  • A63B69/18 - for skiing
  • A63C19/10 - Ice-skating or roller-skating rinks Slopes or trails for skiing, ski-jumping or tobogganing
  • E04H3/14 - Gymnasiums Other sporting buildings
  • Y10S273/07 - Glass fiber
  • Y10S273/11 - Acetal

• US Classifications

  • 472 - Amusement devices
  • 273 - Amusement devices: games
  • 280 - Land vehicles