3797163

Information

• Patent Grant
• 3797163

• References
• Source

• Patent Number

  3,797,163

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1974
  50 years ago

• CPC

  • A63H33/3072 - Tools or machine-tools

• US Classifications

  • 446 - Amusement devices: toys