1972909

Information

• Patent Grant
• 1972909

• References
• Source

• Patent Number

  1,972,909

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1934
  90 years ago

• CPC

  • A63B41/04 - Closures therefor
  • A63B2041/005 - with counterweight for adjusting the centre of gravity

• US Classifications

  • 473 - Games using tangible projectile