2890527

Information

• Patent Grant
• 2890527

• References
• Source

• Patent Number

  2,890,527

• Date Filed

  Not available

• Date Issued

  Tuesday, June 16, 1959
  66 years ago

• CPC

  • A63J15/00 - Peep-shows
  • G02B27/024 - comprising a light source
  • G09B1/04 - the elements each bearing a single symbol or a single combination of symbols

• US Classifications

  • 434 - Education and demonstration
  • 273 - Amusement devices: games