3580579

Information

• Patent Grant
• 3580579

• References
• Source

• Patent Number

  3,580,579

• Date Filed

  Not available

• Date Issued

  Tuesday, May 25, 1971
  53 years ago

• CPC

  • F41J5/044 - Targets having two or more electrically-conductive layers for short- circuiting by penetrating projectiles
  • F41J5/048 - one of the layers being in the form of discrete target sections

• US Classifications

  • 273 - Amusement devices: games